OTSO´s short-sleeved technical t-shirt combines the best design and the best technologies to create a super light, versatile and comfortable garment, with a unique style.Defy the Heat.Ultra-Breathable fabric that maximizes ventilation and keeps the body always dry.Designed so that your performance does not decline even on the hottest and most humid days.Move freely.Super light and flexible fabric, with vertical and horizontal elasticity.It offers the greatest freedom of movement so you can move faster and more nimbly.No friction.Made with the softest fabric.It provides a pleasant contact with the skin and avoids chafing on the nipples or armpits.You´ll forget you´re wearing it even after long hours of use.Design does matter.Thousands of unique designs to stand out.Dare with your favorites and combine them with OTSO!