High-tech elastic fabric that offers perfect adaptation and support for the muscles

Con 6 bolsillos frontales ideales para tu nutrición e hidratación (caben hasta 4 bidones de 500ml sin que salga la boquilla al exterior)

At OTSO we strive to offer products of the best quality and the best customer service

It is ideal for outdoor sports

Jammer - Be a Lion mochilas-trail High-tech elastic fabric that offersMAIN FEATURES Entirely manufactured in the European Union Ideal for swimmers and triathletes 100% polyester PBT Thanks to its PBT polyester fabric, pool chlorine does not damage it. Great elasticity thanks to the twisting of the thread. OKETEX Certificate UV Protection Factor 50+ DETAILS With hydrodynamics, comfort, and style as a priority, our swimsuits feel like a second layer of skin. Ideal for swimmers and triathletes who want to enhance their