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The Mountain Hardwear Mythogen GORE-TEX PRO Bibs are what you get when elite athletes demand gear that won't quit. They're equipped with GORE-TEX PRO ePE construction that breathes efficiently during grueling skin tracks while staying completely waterproof when weather turns sideways, so you can push hard without overheating or getting soaked, and they have a movement-friendly articulated fit that works with your body instead of fighting against it. When you're deep in the backcountry and relying on your gear to perform, the Mythogen delivers bombproof protection that works as hard as you do.
Light, Ultra-Durable 3-Layer Gore-Tex Pro ePE Shell Fabric Made With Recycled Materials
600D CORDURA® Kick Patches
Meets OEKO-TEX® Standard 100 Certification
bluesign® Approved Shell Fabric
GORE-TEX ePE 3L – GORE-TEX believes they have a responsibility to help find solutions that lead to a better tomorrow. The ePE (expanded polyethylene) membrane in new GORE-TEX products is a key milestone in their responsible performance journey, providing high-performance, durable products that are engineered for long product life. The all-new GORE‑TEX ePE membrane is light and thin, yet strong, and it's PFC free with a reduced carbon footprint.
Adjustable Suspender With Stretch-Woven Panels At Chest And Lower Back
Integrated Ladder-Lock Adjustable Belt
Two Hand Pockets With Static Webbing Gear Loops And Internal Organization
Two Bellowed, Zippered Thigh Pockets With Internal Organization
Two Large Secure Zippered Chest Pockets With Static Webbing Gear Loops And Internal Organization
Two Stretch Woven Dump Pockets On Interior Chest
Full Rear Rainbow Zipper Configuration With Two Sliders For Venting And Drop-Seat Functionality
Long Center Front Zip For Easy On/Off
Crotch Gusset And Built-In Knee Articulation For Freedom Of Movement
Internal Snow Gaiter With Lace Hook
Internal Hem Cinch For Secure Fit Around Boots
Oversized Molded Zipper Pulls
Integrated RECCO® Reflector
GORE-TEX believes they have a responsibility to help find solutions that lead to a better tomorrow. The ePE (expanded polyethylene) membrane in new GORE‑TEX products is a key milestone in their responsible performance journey, providing high-performing, durable products that are engineered for long product life. The all-new GORE‑TEX ePE membrane is light and thin, yet strong, and it's PFC free with a reduced carbon footprint.
| Warmth | Description | Ideal Conditions |
| Uninsulated (Shell) | Outer shell with no insulation. Pair with base layers and mid layers to fine tune the level of warmth required. | Variable |
| Warm | Light insulation. Use additional base or mid layers to add warmth when temperatures drop. | 20° - 35° |
| Warmer | Moderate insulation. Suitable for cold conditions. | 10° - 25° |
| Warmest | Heavy insulation. Designed to keep you comfortable and protected on the coldest days. | Below 15° |