The Tucano Urbano U-Skin thermal set consists of a t-shirt and pants made with Prolen yarn, based on polypropylene, very light and with properties that help maintain body temperature and regulate sweating. They adapt perfectly to the body and must be worn as the first layer in direct contact with the skin for them to work properly. They have a high level of breathability and elasticity and are water-repellent, stain-resistant and unassailable by moulds and bacteria. Stitched with eco-friendly yarn, they have a seamless construction for superior comfort. Machine washable. Fast dry.