Mens Cargo Bay 100% Cotton Flannel Lounge Shorts / Pyjama / Pajama Bottoms 100% cotton Mens Cargo Bay checked lounge shorts. 100% Cotton Flannel. Fully elasticated waist with ties. Approx 10" inside leg. Measurements are approx : Small = Waist 26-32" *** Medium = Waist 30-36" Large = Waist 32-38" *** X-Large = Waist 36-42"