When the first layer is comfortable, everything else just falls into place. Help your boys feel good underneath and move like champions with the PSD El Barto Heat Underwear. Designed with a breathable sealed MicroMesh pouch, this underwear keeps things fresh and cool through classroom hours, recess races, and after-school adventures. The flatlock seams bring next-level durability, so no matter how wild the day gets, your kids stay confident and fuss-free. Sporty and comfortable, the PSD El Barto Heat Underwear keeps your boys ready for whatever comes next. Four-way stretch fabric adds flexibility. Branded microfiber blend band delivers a sporty look. Inseam: 7". 88% polyester/12% spandex. Imported.