Our Isso Gi features a jacket made with ample reinforcements, ultra lightweight construction, and a breathable 100% cotton pearl weave textile. The lapel is made from heat resistant vulcanized rubber, that assists in a dryer and bacteria resistant experience. A set of 10oz poly/cotton pants allow for agile movement and a high degree of comfortability. In order to further elevate comfort, the interior seams have been lined with soft cotton taping. With the Isso Gi, you will witness an exceptional level of comfort and quality for day-to-day training at any experience level. IBJJF legal Preshrunk Lightweight GSM Pearl Weave Jacket 10oz Ripstop pants with 6 loops Triple reinforced stitching across all stress points Heat resistant vulcanized rubber lapel insert Belt not included