Brought to you by the homie DOC Spartan - 88% micro polyester/ 12% spandex stretch woven fabric -Hybrid Lite- to add to comfort and durability. The liner is our staple 100% micro polyester crepe knit. This means your grapes stay in the package. The Stretch 1" Elite Split has an internal key pocket, an elasticized waistband with drawcord, and an external reflective BOA logo. Designed, cut, sewn, and printed in the USA.