UYN - Trekking One Merino Mens Walking Socks Kids Running Shoes Certified to sun protection factor

Certified to sun protection factor UPF50

According to Vibram®

Bringing you best-in-class bone conduction technology

a breathable

The hours of training & preparation

UYN - Trekking One Merino Mens Walking Socks Kids Running Shoes Certified to sun protection factorA new way to face your excursions: TREKKING ONE socks ensure extreme comfort thanks to the revolutionary ZEROCUFF technology. The absence of the classic cuff ensures better blood circulation, for feet that are never swollen or tired even after hours of walking. Unlike classic socks that use a double cuff construction to stay firmly on the calf, the revolutionary ZEROCUFF technology uses a special construction that allows the sock to have a perfect