Elastic fabric and seam that adapt to all body types

With a support band on the arch that allows a perfect fit

Elastic fabric and seams that adapt to all body types

Dare to go with your favorites and combine them with OTSO

Calcetines UltraLight - Pure White & Silver Grey Talla:L/XL (44-48 EUR) Elastic fabric and seam thatLighter. The Ultralight Socks from OTSO have been designed to offer the greatest lightness, breathability, and elasticity on the market. 3 essential features to ensure comfort and performance during your training sessions and competitions. Fresh and dry pies. High temperature and humidity resistant. Prevents overheating and provides air renewal and freshness so you finish your workouts with dry feet. Perfect fit. Very elastic and seamless ergonomic