Our Brazilian Jiu-Jitsu Gi (kimono) pants are 100% cotton and feature drawstring waist with double loops in the front. All seams are triple stitched for durability. Features double layer from above the knee to the ankle for longer life. Roomy crotch for mobility and tapered legs are ideal for grappling and MMA competition and training. NOTE: This is for Pants ONLY. For Atama Kimonos use the following sizes 5'2" to 5'5" 110 to 140 pounds A1 5'5" to 5'9" 140 to 170 pounds A2 5'9" to 6'1" 170 to 200 pounds A3 6'0" to 6'4" 200 to 250 pounds A4 6'0" to 6'4" 225 to 275 pounds A5 6'2" to 6'6" 250 to 300 pounds A6