Soft and flexible engineered mesh

it meets our H2No® Performance Standard for waterproof/breathable protection and is Fair Trade Certified™ sewn

Millet marking

Just look at them and a careful eye cannot see how much work is behind the creation of this concentrate of design and technique

Engineered sandwich mesh upper offers lightweight breathability

uyn biotrek socks women Size:39/40 Soft and flexible engineered meshWearing 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