The Constant Pursuit for GoldKNOXX x Adapt Brand Collaboration Jiu Jitsu Gi-420 GSM Chess Weave Jacket-Tripe re-inforced sleeves-Inside Lyca lining-Durable lightweight embroidered logos-Custom seam taping-Contrast stitching-10 Oz twill cotton pants-Double reinforced knee padding, triple stitched over lapped seam-Reinforced crotch*Includes matching Gi Bag*Belt not included  Approved by IBJJF for competition use KNOXX only recommends machine drying to achieve a good fit. Once you find the right fit, cold wash and hang or gentle dry is recommended. We also recommend to purchase slightly larger to allow shrinkage due to wash/dry.