The Skarn Windbreaker Jacket in White from Ostrya 

Details
A lightweight and extremely packable windbreaker that disappears in your pack. Put it on when the wind picks up on the trail or when you are reaching the summit for an extra layer of protection.

• Lightweight fabric that blocs wind and allows heat to escape
• Nylon and spandex side and arm panels allow heat to escape and
  provide extra range of motion
• Comfortable nylon-bouned elastic cuffs and hood
• Waist hem adjustments
• Drop tail hem for extra protection
• Zippered chest pocket that converts to a stuff sack
• Reflective branding
• Face Fabric: 91% Nylon 9% Spandex
• Gusset: 88% Polyester 12% Spandex