Ski Boot Sole Length (BSL) Size Chart


BSL Size Chart

Click boot brand to shop

Boots by Brand/Model 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Arc'teryx Ski Boots
Arc'teryx Procline 255 265 275 285 295 305
Armada Ski Boots
Armada AR1 110/130 285 295 305 315 325 335
Atomic Ski Boots
Atomic Backland Pro/Carbon 248 258 268 278 288 298 308 318 328
Atomic Backland Ultimate 248 258 268 278 288 298 308 318
Atomic Backland XTD 261 267 277 287 297 307 317 327
Atomic Burner 285 295 305 315 325 335 345
Atomic Hawx 285 295 305 315 325 335 345 355
Atomic Hawx2 285 295 305 315 325 335 345
Atomic Hawx Magna 269 279 289 299 309 319 329 339 349 369
Atomic Hawx Magna ('22-'23) 265 275 285 295 305 315 325 335 345
Atomic Medusa 265 275 285 295 305 315
Atomic Hawx Prime 265 275 285 295 305 315 325 335 345
Atomic Hawx Prime XTD 265 275 285 295 305 315 325 335 345
Atomic Hawx Ultra 260 270 280 290 300 310 320 330 340
Atomic Hawx Ultra XTD 262 272 282 292 302 312 322 332
Atomic LF 269 279 289 299 309 319 329 339 349 369
Atomic Overload 289 299 309 319 329 339 349
Atomic Redster STI 266 274 284 294 304 314
Atomic Redster STR 256 266 274 284 294 304
Atomic Redster TI 264 274 284 294 304 314 324 334
Atomic Redster TR 284 294 304 314 324
Atomic Redster TX 256 264 274 284 294 304 314 324 334
Atomic Redster WC/
Club Sport		 261 265 275 285 295 305 315 325 335
Atomic Remedy 130 284 294 304 314 324 334
Atomic Savor 265 275 285 295 305 315 325 335 345 355
Atomic Tracker 265 275 285 295 305 315 325 335
Atomic The Volt 285 295 305 315 325 335 345
Atomic Waymaker 267 277 287 297 307 317 327 337 347
Atomic Junior Norm Boots 15 16 17 18 19 20 21
208 208 224 227 237 247 257
Black Diamond Ski Boots
Black Diamond Factor 287 297 307 318 328 338 349
Black Diamond Quadrant 280 290 300 310 320 330 340
Black Diamond Prime 280 290 300 310 320 330 340
Black Diamond Slant 280 290 300 310 320 330 340
Black Diamond Shiva 270 280 290 300 310
Black Diamond Swift 270 280 290 300 310
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Dalbello Ski Boots
Dalbello Aero 299 308 318 328 339 349 359
Dalbello Aspire 279 289 299 308 318
Dalbello Boss 296 306 316 326 336 346
Dalbello Cabrio/Cabrio Free LV,
Il Moro ('23-'24)		 268 278 288 298 308 318 328 338 348
Dalbello DRS LC 262 268 278 288 298 308 318
Dalbello DRS WC, 140, 130, 110 264 274 284 296 306 316 328 338
Dalbello DS Asolo Factory,
DS, DS AX		 268 278 288 298 308 318 328 338 348
Dalbello DS MX 278 278 288 298 308 318 328 338 348 358
Dalbello Green Menace/Gaia 259 269 279 289 299 309
Dalbello Il Moro 287 297 307 317 327 337
Dalbello Il Moro MX/Boss 110 298 308 318 328 338
Dalbello Jakk 268 278 288 298 308 318 328 338 348 363
Dalbello Krypton/Chakra AX 262 267 277 287 297 307 317 327 337
Dalbello Krypton/Chakra 262 267 277 287 297 307 317 327 337
Dalbello Rampage 286 296 306 316 326 336
Dalbello Lupo / Lupo TI 287 297 307 317 327 337
Dalbello Lupo AX 287 297 307 317 327 337
Dalbello Lupo AX W 262 267 277 287 297 307 317
Dalbello Mantis 10 267 277 287 297 307 317
Dalbello Panterra Series 268 278 288 298 308 318 328 338
Dalbello Quantum Series 265 265 275 285 295 305 315 325
Dalbello Raya 9 267 277 287 298 307 317
Dalbello Veloce Space BOA ('24-'25) 278 288 298 308 318 328 338 348
Dalbello Viper 287 297 307 317 327 337 352 352
**Scorpion uses UK sizing** 3/
3.5		 4/
4.5		 5/
5.5		 6/
6.5		 7/
7.5		 8/
8.5		 9/
9.5		 10/
10.5
Dalbello Scorpion 272 282 292 297 307 317 327 332
**Sherpa series breaks
on 1/2 size**		 23.5/
24		 24.5/
25		 25.5/
26		 26.5/
27		 27.5/
28		 28.5/
29		 29.5/
30		 30.5/
31
Dalbello Sherpa 277 287 297 307 317 327
Dalbello Virus 277 287 298 307 317 327
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Dynafit Ski Boots
Dynafit Blacklight 277 287 297 307 317 327
Dynafit Gaia 262 272 282 292 302 312
Dynafit Hoji Free 280 290 300 310 320 330 340
Dynafit Hoji Pro Tour 261 261 271 281 291 301 311 321 331
Dynafit Khion 280 290 300 310 320 330
Dynafit Mercury 264 274 284 294 304 314 324 334 344
Dynafit Mountain Guide GTX 264 274 284 294 304 314 324 334 344
Dynafit One 264 274 284 294 304 314 324 334 344
Dynafit Radical CR 266 276 286 296 306 316 326 336
Dynafit Radical Pro 267 267 277 287 297 307 317 327 337 347
Dynafit Ridge Pro 277 287 297 307 317 327
Dynafit Speedfit/
Speedfit Pro		 257 267 277 287 297 307 317 327
Dynafit Tigard 295 305 315 325 335 245
Dynafit Titan 264 274 284 294 304 314 324 334 344
Dynafit TLT5 257 267 277 287 297 307 317 327
Dynafit TLT6 257 267 277 287 297 307 317 327
Dynafit TLT7 253 263 273 283 293 303 313 323
Dynafit TLT8 253 263 273 283 293 303 313 323
Dynafit TLTX 257 267 277 287 297 307 317 327
Dynafit Youngstar 247 247 257 267 277 287
Dynafit Vulcan 264 274 284 294 304 314 324 334
Dynafit Zzero 4C/4U 276 286 296 306 316 326 336 346
Dynafit Zzero 3C 276 286 296 306 316 326 336 346
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Fischer Ski Boots
Fischer Hybrid 273 283 293 303 313
Fischer My Style 9 273 283 293 303 313
Fischer My Style 7 273 283 293 303 313
Fischer Podium LT 264 274 284 294 304
Fischer Podium RD WC 287 297 307 317 327
Fischer Ranger/Pro 265 275 285 295 305 315 325 335 345
Fischer Ranger Free 275 285 295 305 315 325 335 345
Fischer Ranger HV 298 308 318 328 338 348
Fischer Ranger One 298 308 318 328 338 348
Fischer RC4 HV 298 308 318 328 338 348
Fischer RC4 Pro LV/LV 274 284 294 304 314 324 334
Fischer RC4 MV/MV BOA 266 276 286 296 306 316 326 336
Fischer RC4 Podium LT 264 274 284 294 304
Fischer Soma Viron Series 293 303 313 323 333 343
Fischer Transalp Carbon/Pro 274 284 294 304 314 324 334
Fischer Transalp 264 274 284 294 304 314 324 334
Fischer Travers 256 266 276 286 296 306 316
Fischer Travers CS 276 286 296 306 316 326
Full Tilt Ski Boots
Full Tilt Ascendant 282 293 301 310 318 326 335 342
Full Tilt Classic 268 277 282 293 301 310 318 326 335 342
Full Tilt Descendent 268 277 282 293 301 310 318 326 335 342
Full Tilt Plush 268 277 282 293 301 310
Full Tilt Drop Kick 268 277 282 293 301 310 318 326 335 342
Full Tilt Konflict 268 277 282 293 301 310 318 326 335 342
Full Tilt x Level One 282 293 301 310 318 326 335 342
Full Tilt First Chair 282 293 301 310 318 326 335 342
Full Tilt Tom Wallisch Pro 282 293 301 310 318 326 335 342
Full Tilt Seth Morrison Pro 282 293 301 310 318 326 335 342
Full Tilt Soul Sister 268 277 282 293 301 310
**Compressed BSL range** 22.5-
23.5		 24-
25		 25.5-
26.5		 27-
28		 28.5-
29.5		 30-
31
Full Tilt Booter 274 283 302 315 330 345
Full Tilt High Five 274 283 302 315 330 345
Full Tilt Mary Jane 274 283 302 315 330 345
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Garmont Ski Boots
Garmont Cosmos 276 286 296 306 316 326 336
Garmont Delirium 285 295 305 315 325 335 345
Garmont Endorphin 277 287 297 307 317 327 337
Garmont Lite Rider 274 284 294 304 314 324 334
Garmont Master Lite 274 284 294 304 314 324 334
Garmont MegaRide 260 270 280 290 300 310 320 330 340 350
Garmont G-Ride 260 270 280 290 300 310 320 330 340 350
Garmont Asylum 265 275 285 295 305
Garmont Mystic 265 295 305 325 335 345 355 365
Garmont Radium 285 295 305 315 325 335 345 355
Garmont Shaman 287 297 307 317 327 337 347 357
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Head Ski Boots
Head Adaptedge LTD 299 309 319 329 339
Head Challenger 277 289 297 309 317 329 337 349
Head Crux Pro 281 291 301 311 321
Head Edge 270 280 290 300 310 320 330 340
Head Edge 95/85 268 278 288 298 308 318
Head Formula (100mm) 263 273 283 293 303 313 323 333 343
Head Formula LV (98mm) 263 273 283 293 303 313 323 333
Head J3 257 267 277 287
Head KORE 263 273 285 293 305 313 325 333 345 361
Head Nexo LYT 265 275 285 295 305 315 325 335 345
Head Raptor WCR 264 274 284 294 304 314 324 334
Head Raptor WCR Junior (90, 70) 263 273 283 293 303 313
Head Raptor Junior (60, 40) 255 265 275 285
Head Vector 299 309 319 329 339
Head Vector EVO 273 285 293 305 313 325 333
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
K2 Ski Boots
K2 Anthem 266 276 286 296 306 316
K2 Cortex LV ('25-'26) 285 295 305 315 325
K2 BFC 266 276 286 296 306 316 326 336 346
K2 Dispatch 264 274 284 294 304 314 324 334 344
K2 Diverge 282 293 301 310 318 326 335
K2 Luv 264 274 284 294 304 314
K2 Method 264 274 284 294 304 314 326 335 342
K2 Mindbender 264 274 284 294 304 314 324 334 344
K2 Pinnacle 286 296 306 316 326 336 346
K2 Recon 286 296 306 316 326 336 346
K2 Revolve(r) 268 277 282 293 301 310 318 326 335 342
K2 Spyne 286 296 306 316 326 336 346
K2 Spyre 266 276 286 296 306 316
K2 Spyne HV 286 296 306 316 326 336 346
Lange Ski Boots
Lange Blaster 290 300 310 320 330 340 360 360
Lange Concept (2026) 263 273 283 303 313 323 333 343 353
Lange LX 266 276 286 296 306 316 326 336 346
Lange R2006 92mm 266 276 284 293 303 314 320
Lange RS 266 276 286 296 306 316 326 336
Lange RS Wide 276 276 286 296 306 316 326 336 346
Lange RX 286 296 306 316 326 336 346
Lange RX W 266 276 286 296 306 316 326 336 346
Lange Shadow LV 263 273 283 293 303 313 323 333 343
Lange Shadow MV 263 273 283 293 303 313 323 333 343
Lange Shadow HV 263 273 383 293 393 313 323 333 343
Lange SX 276 276 286 296 306 316 326 336 346
Lange XT 276 276 286 296 306 316 326 336 346
Lange XT LV 276 276 286 296 306 316 326 336 346
Lange XT3 263 273 283 293 303 313 323 333 343
Lange XT3 LV 263 273 283 293 303 313 323 333 343
Lange XT Free 266 276 286 296 306 316 326 336 346
Lange XT Free LV 266 276 286 296 306 316 326 336 346
Lange XT Free Tour 286 296 306 316 326 336
Lange XT LV Free Tour 286 296 306 316 326 336
Lange Exclusive RX 276 276 286 296 306 316
Lange XC 296 306 316 326 336 346
Lange XT W 276 276 286 296 306 316
Lange Delight 280 280 290 300 310 320
Lange Venus 279 279 289 299 309 310
Lange World Cup RS
(ZA, ZB, ZC)		 263 273 283 293 303 313 323 333
La Sportiva Ski Boots
La Sportiva Skorpius 257 267 277 287 297 307 317 327 337
La Sportiva Sparkle 264 274 284 294
La Sportiva Spectre 284 294 304 314 324 334
La Sportiva Spectre 2.0 284 294 304 314 324 334
La Sportiva Spitfire 277 287 297 307 317 327 337
La Sportiva Spitfire 2.1 277 287 297 307 317 327 337
La Sportiva Stratos Cube 262.1 272.5 283 293.4 303.8
La Sportiva Vanguard 277 287 297 307 317 327 337 347
La Sportiva Vega 264 274 284 294 304 314 324 334 344
**Cyborg/Sytron break on 1/2** 23.5/
24		 24.5/
25		 25.5/
26		 26.5/
27		 27.5/
28		 28.5/
29		 29.5/
30
La Sportiva Cyborg 257 267 277 287 297 307 317
La Sportiva Sytron 257 267 277 287 297 307 317
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Nordica Ski Boots
Nordica Ace of Spades 275 275 285 295 305 315 325 335
Nordica Ace 2 Stars 285 295 305 315 325 335
Nordica Dead Money 275 275 285 295 305 315 325 335
Nordica Double Six 275 275 285 295 305 315 325 335
Nordica Cruise 275 275 285 295 305 315 325 335 350 365
Nordica FireArrow 275 275 285 295 305 315 325 335 350
Nordica Hell & Back 275 275 285 295 305 315 325 335 350
Nordica HF 275 275 285 295 305 315 325 335 350 365
Nordica NRG Pro 2/3 290 300 310 320 330 340
**Doberman/Patron
uses UK sizing**		 3/
3.5		 4/
4.5		 5/
5.5		 6/
6.5		 7/
7.5		 8/
8.5		 9/
9.5		 10/
10.5
Nordica Doberman GP Pro 265 275 285 295 305 315 325 335
Nordica Doberman WC EDT 265 275 285 295 305 315 325 335
Nordica Dobermann 5 ('23-'24) 260 270 280 290 300 310 320 330
Nordica Patron, Pro 270 280 290 295 305 315 325 335
21/
21/5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Nordica Pro Machine 265 275 285 295 305 315 325 335
Nordica Speed Machine 265 275 285 295 305 315 325 335 350 350
Nordica Sportmachine 275 275 285 295 305 315 325 335 345 365
Nordica Strider 265 275 285 295 305 315 325 335 345 365
Nordica Transfire 275 275 285 295 305 315 325 335 350
Nordica Unlimited ('23-'24) 265 275 285 295 305 315 325 335 345
Phaenom Ski Boots
Phaenom FR 01 285 295 305 315 325
Phaenom FS 01 285 295 305 315 325
Pierre Gignoux Ski Boots
Pierre Gignoux XP 444 281 292 300
Roxa Ski Boots
Roxa RX1 259 269 279 289 299 309 319 329
Roxa RX 269 279 289 299 309 319 329
Roxa RX Carbon 259 269 279 289 299 309 309
Roxa XTour 288 298 308 318 328 338
Roxa R3 270 270 280 290 300 310 320 330 340
Roxa R/Fit 262 270 280 290 300 310 320 330 340
Rossignol Ski Boots
Rossignol Alltrack 278 278 288 298 308 318 328 338
Rossignol Alltrack Elite 265 275 285 295 305 315 325 335 345 345
Rossignol Alltrack Pro 265 275 285 295 305 315 325 335 345 345
Rossignol Allspeed Pro 288 298 308 318 328 338
Rossignol B-Squad Pro
Carbon		 287 297 307 317 327 337
Rossignol Electra S1 286 296 306 316 326 336
Rossignol Track 288 298 308 318 328 338
Rossignol Vita Sensor2 270 280 290 300 310
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Salomon Ski Boots
Salomon Idol 277 287 297 307 317
Salomon Impact 267 277 287 297 307 317 327 337
Salomon Instinct 265 275 285 295 305 315 325 335 345
Salomon Junior (Adult Norm) 265 275 285 295 305
Salomon Mission RS 120 286 296 306 316 326 336 346
Salomon MTN Lab/S/Lab MTN 261 271 281 291 301 311 321 331
Salomon MTN Explore 261 271 281 291 301 311 321 331
Salomon MTN Summit 248 258 268 278 288 298 308 318
Salomon Ghost 285 295 305 315 325 335
Salomon Quest Pro 268 278 288 298 308 318 328 338
Salomon Quest 268 278 288 298 308 318 328 338
Salomon RS 276 286 296 306 316 326 336 358
Salomon Shift Alpha 274 284 294 304 314 324 334
Salomon Shift Pro 266 276 286 296 306 316 326 336 346
Salomon S/Lab X-Alp 255 265 276 285 295 305 315 325
Salomon SPK 297 307 317 327 337
Salomon S/Lab MTN 281 291 301 311 321 331
Salomon S/Max 264 274 284 294 304 314 324 334 344
Salomon S/Pro 264 274 284 294 304 314 324 334 344
Salomon S/Pro Alpha 264 274 284 294 304 314 324 334 344
Salomon S/Pro Delta 274 274 284 294 304 314 324 334 354 354
Salomon S/Pro Supra BOA 264 274 284 294 304 314 324 334 344
Salomon S/Pro Race 264 274 284 294 304 314 324 334
Salomon S/Race 265 275 285 295 305 315 325 335
Salomon S/Race2 265 275 285 295 305 315 325
Salomon X Access Wide 276 276 286 296 306 316 326 336 356 356
Salomon X Max 265 275 285 295 305 315 325 335
Salomon X Pro 266 276 286 296 306 316 326 336
Scarpa Ski Boots
**Scarpa boots break
on 1/2 size**		 21.5/
22		 22.5/
23		 23.5/
24		 24.5/
25		 25.5/
26		 26.5/
27		 27.5/
28		 28.5/
29		 29.5/
30
Scarpa Alien/Alien 1.0 262 271 279 287 296 305 313
**Alien 3.0 is Euro** 37 38 39 40 41 42 43 44
Scarpa Alien 3.0 242 251 260 268 276 284 292 301
Scarpa Alien 4.0 260 268 276 284 292 301
**Scarpa boots break
on 1/2 size**		 21.5/
22		 22.5/
23		 23.5/
24		 24.5/
25		 25.5/
26		 26.5/
27		 27.5/
28		 28.5/
29		 29.5/
30		 30.5/
31		 31.5/
32
Scarpa 4-Quattro/SL/Pro 265 273 282 290 299 308 316 324 333
Scarpa 4-Quattro GT 265 274 282 291 299 308 317 325 333 342
Scarpa Alien RS 270 278 286 294 302 310 318
Scarpa Blink 258 268 278 288
Scarpa F1 256 264 272 280 289 297 305 314 322 330
Scarpa F1 GT 262 270 278 286 294 302 310 318 327
Scarpa F1 LT 262 270 278 286 294 302 310 318 327
Scarpa F1 XT 270 278 286 294 302 310 318 327
Scarpa Freedom SL 267 277 287 297 307 317 327 337
Scarpa Freedom RS 267 277 287 297 307 317 327 337
Scarpa Gea/RS (2.0, 3.0) 271 280 288 297 306
Scarpa Gea/RS ('22-'23) 265 273 282 290 299 308
Scarpa Maestrale/RS (2.0, 3.0) 288 297 306 314 322 331 340 348
Scarpa Maestrale/RS ('22-'23) 290 299 308 316 324 333 341 350
Scarpa Maestrale XT 281 291 301 311 321 331 341
Scarpa Mobe 285 295 305 315 325 335
Scarpa Pegasus 286 296 306 316 326 336 346
Scarpa Rush 286 296 306 316 326 336 346
Scarpa F1 (pre-2007), F3 272 279 288 297 307 314 323 330 338
Scarpa F1 (2nd generation),
F1 race (pins 3mm back)		 268 276 285 292 301 310 318 326
Scarpa F1 (2015 and later) 256 264 272 280 289 297 305 314 322 330
Scarpa Skookum
(toe pins 3mm back)		 271 279 288 296 305 313 322 330 339
Scarpa Spirit 3/4
(toe pins 3mm back)		 279 288 296 305 313 322 330 339
Scarpa Typhoon/Tornado/
Hurricane		 272 281 290 298 307 316 324 332 341
Boot 21/
21.5		 22/
22.5		 23/
23.5		 24/
24.5		 25/
25.5		 26/
26.5		 27/
27.5		 28/
28.5		 29/
29.5		 30/
30.5		 31/
31.5
Scott Ski Boots
Scott Celeste 266 276 286 296 306
Scott Celeste III 266 276 286 296 306
Scott Cosmos 276 286 296 306 316 326 336 346
Scott Cosmos III 276 286 296 306 316 326 336 346
Scott Superguide Carbon 276 286 296 306 316 326 336 346
Tecnica Ski Boots
Tecnica 10.2 276 276 286 296 306 316 326 336 351 351
Tecnica Bodacious 290 300 310 320 330 340 355
Tecnica Bonafide 290 300 310 320 330 340 355
Tecnica Cochise ('16 -'17) 275 275 285 295 305 315 325 335 345
Tecnica Cochise ('21-'22) 265 275 285 295 305 315 325 335 345
Tecnica Cochise (pre-2017) 290 300 310 320 330 340 355
Tecnica Cochise HV ('23-'24) 275 275 285 295 305 315 325 335 345
Tecnica Cochise Light 290 300 310 320 330 340 355
Tecnica Cochise W (pre-2017) 280 280 290 300 310 320
Tecnica Demon 280 280 290 300 310 320 330 340 355 355
Tecnica Firebird WC 265 275 285 295 305 315 325 335
Tecnica Firebird R 130/110 265 275 285 295 305 315 325 335
Tecnica Firebird R 90/70 SC 265 275 285 295 305 315
Tecnica Mach1 (Pre-2016) 290 300 310 320 330 340 355
Tecnica Mach1 LV (2016 On) 275 275 285 295 305 315 325 330
Tecnica Mach1 MV (2016 On) 275 275 285 295 305 315 325 335 350 350
Tecnica Mach 1 Team/Firebird 65/
Cochise Jr, JT4		 255 265 275 285 395 305 315
Tecnica Mach Sport MV/HV 265 275 285 295 305 315 325 335 345 355
Tecnica Mega/Esprit 275 285 295 305 315 325 335 350 350/
369
Tecnica Inferno 270 280 290 295 305 315 325 330
Tecnica Phoenix Max Air 10 276 276 286 295 305 315 325 335 352 352
Tecnica Viva Inferno Crush 270 280 290 295 305 315
Tecnica Viva Mega 10 275 285 295 305 315
Tecnica Zero G Guide 285 295 305 315 325 335
Tecnica Zero G Guide Pro 285 295 305 315 325 335
Tecnica Zero G Peak/Carbon (2023 On) 258 268 278 288 298 308 318 328
Tecnica Zero G Tour Pro,
Scout, Tour ('18-'19)		 273 273 283 293 303 313 323 333
Tecnica Zero G Tour Pro,
Scout, Tour ('21-'22)		 263 273 283 293 303 313 323 333
Tecnica Zero G Tour Pro ('24-'25) 263 273 283 293 303 313 323 333
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What is Ski Boot BSL (Boot Sole Length)?

The BSL, or boot sole length of a ski boot, is simply the external length of the sole in millimeters. Ski boot sole length can be important in cases where a range of BSL lengths is specified for a model size (frame AT bindings are an example), or when you want to know if your new boot will require remounting your bindings. BSL does not equate directly to the mondo size of a boot - the BSL for a 26.5 ski boot in one model or brand can be quite different than the BSL for a size 26.5 in another model or brand. To find your BSL, reference this chart or look closely at the heel of your ski boots, the three digit number molded into the plastic is the BSL.

*Actual sole length may be shorter than stated on the boot itself due to shrinkage of the plastic after coming out of the mold.

BSL By Brand

Book a Custom Bootfitting


The evoFit program was designed to provide skiers and snowboarders with a high-quality custom bootfitting that balances comfort and performance for a wide variety of rider types. Learn more here, or visit any evo store location for more details.

Learn More With Our Other Ski Guides:

Ski Gear Guides

Skis - Size Chart & Buyer's Guide
Skis - Kids' Size Chart and Buyer's Guide
Skis - Rocker Technology Explained
Ski Bindings – How to Choose & DIN Setting Chart
Ski Boots - Sizing & Buyer's Guide
Ski Boots - Boot Sole & Ski Binding Compatibility
Ski Boots – How to Make Your Boots Fit Better
Ski Poles - Size Chart
Skiing - Beginner Skiing Tips
Skiing - How to Fly With Skis
Skiing - How to Get in Shape
Ski Maintenance - Base Repair
Ski Maintenance – How to Store for the Summer
Ski Maintenance – How to Tune
Ski Maintenance – How to Wax
Outerwear & Accessory Guides

Outerwear - What to Wear Skiing
Outerwear - How to Wash & Waterproof
Outerwear - Regional Ski Guide
Gloves & Mittens - How to Choose
Goggles - How to Choose
Goggles - Wearing Goggles with Glasses
Helmets - How to Choose & Fit Guide
Footbeds - How to Choose
Ski Socks - Sizing & Buyer's Guide
Travel - How to Fly with Skis
Backcountry Skiing Guides

Alpine Touring Skis - How to Choose
Avalanche Probes - How to Choose
Backcountry - Choosing an Avalanche Airbag Pack
Backcountry - Choosing an Avalanche Beacon
Backcountry - Climbing Skins Size Guide
Backcountry - Dynafit / Tech Binding Basics
Backcountry - How to Buy Alpine Touring Bindings
Backcountry - How to Buy Alpine Touring Ski Boots
Backcountry - How to Choose an Avalanche Shovel
Backcountry - How to Choose Climbing Skins
Backcountry Backpacks - How to Choose
Backcountry Basics - How to Get Started

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Still have questions? Please call our customer care team at 1.866.386.1590 during Customer Care Hours. They can help you find the right setup to fit your needs.