Style 9531 Mid rise and full coverage No-fly design 4" inseam Made with organic-grown cotton Soft and breathable for all-day comfort The Jockey Organic Cotton Stretch Trunk is made with organic-grown cotton— these trunks are soft and airy with the perfect hint of stretch. The no-fly construction features a clean, finished seam pouch that offers a fuller pouch shape and projection while providing maximum support for all-day comfort. The trunk cut provides consistent coverage across your body without restricting your movement.