Free Shipping! orders over $50Lowest Price Guarantee!1-866-386-1590Help
Labor Day Outlet Sale. Up to 70% off site wide deals. Shop Now.

Arc'teryx Alpha SL Jacket

(1 review) SKU# 66719 Condition: New

Similar Item In Stock Need Help?
Colors displayed in alternate views may not be available

Arc'teryx Alpha SL Jacket

Arc'teryx Shop all Arc'teryx
The Arc'teryx Alpha SL Jacket is an all-in-one shell that is ready to battle against the cold days, heavy rain and deep snow. Made with N40r GORE-TEX® fabric with Paclite® technology, this shell is extremely breathable and waterproof but still lightweight and easy to pack for any long-term outing. With waterproof zippers throughout and all the features you will need, this jacket puts up a worthy fight against the elements. Whether you are climbing a steep couloir, skiing down a crowded resort, or walking to the store in the rain, this jacket is bound to keep you warm and dry.
Face Fabric
N40r GORE-TEX® fabric with Paclite® technology for the ultimate it lightweight packability
GORE-TEX® Paclite® - The lightest, most packable outerwear available, GORE-TEX® PacLite® garments are durably waterproof, windproof and breathable and are built for activities when weight and space are critical, but protection is still important.
Tiny GORE® seam tape (13 mm)
Athletic Fit - Retains heat while leaving plenty of room for layering and movement
Articulated elbows
Articulated patterning for unrestricted mobility
Anatomical shaping for fit and comfort
Two hand pockets with WaterTight™ zippers
WaterTight™ Pit Zippers - Allow you to dump heat when necessary but seal up against the elements when it's nasty
Additional Features
Fully Seam Sealed - Provides additional waterproofness
Micro-Seam Allowance - (1.6 mm) reduces bulk and weight
Laminated high-strength hanger loop
One hand adjustable drawcords
Helmet Compatible Speed Hood™
Laminated chin guard
WaterTight™ full length front zip
WaterTight™ external zippers
Note: Arc'teryx WaterTight™ zippers are highly water resistant, but not waterproof. We do not recommend keeping items in your pockets that may be damaged by moisture.
Molded zipper garages
Corded zipper-pulls reduce noise and are easy to grab
Laminated die-cut VELCRO® Brand Fastener cuff adjusters reduce bulk and won't catch or tear off.
Drop back hem
Laminated hem
Adjustable hem drawcord
Adjustable elastic waist drawcord


  • Material: GORE-TEX®
  • Waterproof Rating: 28000mm
  • Breathability: 20000g
  • Insulation: No Insulation
  • Seam Sealing: Fully Taped
  • Powder Skirt: No
  • Hood Type: Fixed Hood
  • Warranty: Limited Lifetime
Size & Buying Guides- We're here to help! Still not sure about the fit and sizing for this product?
Call us at 1.866.386.1590

Arc'teryx products can only be shipped within the U.S.