11 oz./yd, 85/15 nylon/spandexFive panel back construction with no-fly crotch100 denier tricot mesh thigh pockets with self-material spandex knee pad pockets(pad inserts are not included)Heavyweight cotton-like elastic waistband with two rows of exposed rubber gripper to keep jersey tucked in tightSlotted elastic waistCover seamed throughout for additional strengthThis product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that has submitted assessment using Higg FEM, Higg FSLM, and Higg BRM and has implemented Level 2 or above practices, made in a facility that is WRAP certified and has partnered with or is accredited by the Fair Labor Association.