but also of thermal protection

Dare to choose your favorites and combine them with OTSO

it is the most resistant to sweat and moisture

OTSO's Multi-Sport Socks are super light and offer the best comfort sensation

pool chlorine does not cause it to lose its color or main technical characteristics

Waterproof Jacket - Black & Fluo Orange Size:XXS but also of thermal protectionIn many trail running races, it is mandatory to carry a waterproof jacket to be protected against possible weather conditions. The Waterproof Jacket Ultra Light from OTSO will not leave you indifferent, neither its quality of the resistant, lightweight, and comfortable fabric; nor its minimalist design, including details such as elastic adjustments (at the waist, wrist, and hood) to reduce weight. We have dedicated many months to developing an