Airhole Airtube Ergo Merino Size:M/L Features Engineered construction uses knit

Features Engineered construction uses knit structures to enhance performance with lighter weights and cleaner finish

Each wax is color-coded by temperature range

Constructed with an EPS liner

with separate sliders over your helmet's vents

DIN / Release Value Low: 4

Airhole Airtube Ergo Merino Size:M/L Features Engineered construction uses knitA highly technical, natural fibre that has superior heat managing, moisture wicking and odor preventing properties compared to man made fibres. Merino is incredibly lightweight which allows us to make our masks smaller and more compact without sacrificing performance in all conditions. We added 5% Spandex to the fabric to increase durability, comfort and maintain the shape. Protect yourself naturally with our renewable fabric. AIRTUBE ERGO Ergonomic