Reflective elements for increased safety

4-way stretch for optimal freedom of movement

Equipped with a high-quality YKK zipper

or small essentials – perfect when riding gravel

Kalas PASSION Z4 | AERO Socks |

ES16 Strømper Fast White Size:Small 37-39 Reflective elements for increased safetyES16 Socks Perfect for Cycling, Running, and All Other Sports Our newly developed ES16 socks combine style, sustainability, and functionality in a whole new way. Made from 100% biodegradable materials, including 78% Meryl Skinlife, 14% polyamide, 6% polypropylene, and 2% elastane, these socks are a step in the right direction for both your performance and the planet. With their lightweight and breathable construction, the ES16 socks keep your feet