Jacket: Strong & breathable 450GSM Gold Weave (100% cotton) Collar: EVA foam core w/10oz brushed drill outer Rounded jacket hem silhouettePants: 10oz drill cotton with soft brushed surface Gusset: 450GSM Gold Weave Updated 4-point pant loop system w/woven ukiyo-e accents Heavy-duty 17oz ripstop patch with new kanji embroidery Digitally printed logo drawstring Rounded jacket hem silhouette Direct print interior label direct print outer leg design IBJJF ApprovedIncludes drawstring carry bag w/layered woven label accent.