It offers minimal friction with water and the highest resistance to chlorine thanks to its 100% polyester PBT composition

de secado súper rápido y los "tubos" son seamless ( sin costuras )

and have a perfect fit

Unique designs that leave no one indifferent

the OTSO Soft Flask is foldable and has a capacity of up to 500 ml

Waterproof Jacket - White & Fluo Pink gorros-natacion It offers minimal friction withIn many trail running races, it is mandatory to carry a waterproof jacket to be protected against possible bad weather conditions. The OTSO Waterproof Jacket Ultra Light will not leave you indifferent, neither its quality of the resistant, lightweight, and comfortable fabric; nor its minimalist design, including details such as elastic adjustments (at the waist, wrist, and hood) to reduce weight. We have dedicated many months to developing an