when we have to train early in the morning or late in the day with low temperatures

ski mountaineering

The OTSO sleeveless shirt combines the best design and the best technologies to create a super lightweight

The new ULTRALIGHT headband from OTSO is specially designed for high temperatures

combinación perfecta para asegurar protección y transpirabilidad

Calcetines Multisport Medium Cut - Electric Blue & Fluo Green camisa-mangas-mujer when we have to trainLighter and faster. With less than 20g, OTSO's Multi Sport Socks are super light and offer the best comfort sensation. The perfect fit. Ergonomic and seamless design that naturally and comfortably hugs the foot. With a support band on the arch that allows a perfect fit, preventing any type of friction, chafing, or blisters. Defy the heat. Breathable fabric resistant to high temperatures and humidity. Prevents overheating and provides air renewal so