Viper Stretch Jacket

Product No:

- This product is currently out of stock



Lightweight summer softshell jacket constructed from a high performance fabric. The Viper Stretch Jacket is generously featured with two venting pockets for optimum functionality. Constructed from Chameleon3 that has a two way stretch, it is wind resistant and highly breathable.

Fabric: Chameleon3

Zips: YKK Reverse coil

Colours: Black / Kiwi zips

Weight: <431.4g / 15.2oz (SIZE M)

Sizes: S, M, L, XL

Fit: Active Mountain

Activities: Rock Climbing / Mountain Walking / High Trekking / Backpacking / Basecamp



  • Chameleon3 fabric wicks hard, dries fast and has a four way stretch for dynamic body movement
  • Articulated arms for reach high movement and tailored specifically to reduce hem lift
  • Soft microfleece beardguard next to chin for extra comfort
  • Two zipped mesh lined hand pockets for storage of essentials whilst on the move
  • Full length reversed YKK Reverse coil centre front zip with anti-snag baffle
  • Low profile cuffs with grab tabs that can be pulled up forearms to aid cooling
  • ‘Kite Control’ split drawcord arrangement in the hem to better fine control front or rear adjustment. Also features internal clip to stash cord ends away




174g/m² 89% Polyester, 11% Spandex duplex weave
Unique 'denier gradient' structure creates permanent capillary action where moisture always travels to the outer surface
DWR finish with a grade 5 rating
Air permeability 13.0cc max (JIS L 1096 / ASTM D737)
Abrasion resistance 20,000+ at 12.5k PA (ASTM D4966-4998)
Excellent wicking properties, fast drying and with a four way stretch for dynamic body movement