Knowing the diameter

more oxygenation in the blood and muscles

Comfortable

Weighing less than 50 g

Silicone grip bands to carry poles without them moving horizontally or bouncing

Calcetines Sublimados - Time to tri Man Swim Size:L/XL (EU 44-48) Knowing the diameterLighter and faster. With less than 20g, OTSO's Funny 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 you