Design does matter

as their entire back and sides are perforated for proper air circulation

Once you know at what height of your waist you are going to place your running belt

It takes up little space and weighs very little thanks to its composition of metallized plastic

Calcetines Sublimados - Kukuxumusu Bildot calcetines-bajo Design does matterLighter 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