uyn evolutyon biotech 3 4 pants m Category_Mountaineering Women Shoes • LidLock helmet attachment

• LidLock helmet attachment

This mid-layer offers just the right amount of features and comfort

Adjustable hood with reinforced peak

Featuring our premium natural down insulation

uyn evolutyon biotech 3 4 pants m Category_Mountaineering Women Shoes • LidLock helmet attachmentUYN Evolutyon Biotech 3 4 Pants Men. EVOLUTYON BIOTECH is the underwear pants that marks a new era in functional apparel. Made using innovative biomaterials, without fossil fuel based synthetics, enhanced through UYN's patented technologies, these pants provide an extraordinary natural feel on the skin and the ideal support for your activities in medium to low temperatures. Thanks to the hollow structure of the kapok fibre, the lightest natural fibre