Our signature boxer brief features a MicroMesh pouch and is crafted with 4-way stretch fabric. The flex fit flatlock seams combined with the wide extra-soft microfiber waistband provide maximum comfort throughout the day. Material: 88% Polyester, 12% Elastane Breathable Athletic Feel Micro Mesh Pouch 4-Way stretch with flex fit flatlock seams Wide extra soft microfiber and elastic waistband with branded iconic PSD logo Product Care: Machine Wash Cold, Tumble Dry Low.