UYN - Trekking One Merino Mens Walking Socks Color:Anthracite/Blue the Fitlock system tightens the

the Fitlock system tightens the shoe on the inside and under the arch of your foot

Reflective detailing

To increase strength and durability the eyelets have now been reinforced with a harder plastic material

all at once

Sky Running Fit Scale 4 Gender (details) Unisex Midsole stack 16mm/11mm Outsole Superior Contact Upper Nylon

UYN - Trekking One Merino Mens Walking Socks Color:Anthracite/Blue the Fitlock system tightens theA 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