Outdoor Research Adrenaline Face Mask Kit Shorts a Rottefella NNN-BC III sole

a Rottefella NNN-BC III sole and Alpina's backcountry medium flexing midsole

and seals out trail debris

on any mountain

10 or 15mm)

Outdoor Research Adrenaline Face Mask Kit Shorts a Rottefella NNN-BC III soleBreathe easier as you exercise or work labor intensive days with the Outdoor Research Adrenaline Face Mask Kit, which includes a durable, washable and comfortable mask with 3 disposable filters. Features HeiQ V BLOCK treatment provides resistance to microbes and germs; can be washed up to 30 times with 100% effectiveness Structured air mesh construction lifts the mask off the face and nose for easy breathability during high exertion activity Mask