Biotrek Socks M GB38021251 32% virgin wool

32% virgin wool

flame print

This duffel size meets most airline and train carry-on requirements

Technical approach shoe designed for mountainguides and mountain workers looking for a topperformance product for approach routes andclimbing

Aero-optimized fabric delivers 3% decrease in CdA

Biotrek Socks M GB38021251 32% virgin woolWearing the right gear can make all the difference in your outdoor experience, and with UYN BIOTREK socks your feet will experience a feeling you've never experienced before. Made with a combination of the most advanced protection and wicking technologies, along with innovative, bio based materials such as NATEX, which provides extreme lightness and speed of drying. Combined with the advanced hydrophilic properties of ECOLYPT, your feet will always