This is a domestically produced full wetsuit meticulously crafted with attention to sewing, specifications, and details. The sponge is based on the highest grade DT sponge from National Rubber Co., Ltd., Japan's largest manufacturer, which is also used by famous overseas and domestic brands. The jersey is a super-stretch jersey (relaxation jersey) developed jointly with a renowned Japanese textile company, offering excellent texture and elasticity. The combination of DT sponge and relaxation jersey creates the ultimate material. (Notes) The stretch long zipper is very delicate. When putting on or taking off the suit, please open and close it gently, ensuring that the slider does not get caught in the material, to avoid putting stress on the zipper. We are committed to producing this suit with attention to every detail to ensure customer satisfaction. #surfing #wetsuit #semidrysuit #fullsuit #longjohn #backzip #nonzip #chestzip #longchestzip #airflameboost ML Size Details 1 Height: 172 2 Weight: 62 3 Neck Circumference: 36 4 Shoulder Width: 44 5 Chest Circumference: 92 6 Waist Circumference: 72 7 Hip Circumference: 88 8 Back Length: 67 9 Sleeve Length: 75 10 Upper Arm Circumference: 28 11 Elbow Circumference: 24 12 Forearm Circumference: 26 13 Wrist Circumference: 16 14 Inseam: 70 15 Below Knee Circumference: 31 16 Calf Circumference: 34 17 Ankle Circumference: 21 (Notes) 1. Please understand that we cannot accept cancellations, returns, or exchanges due to customer convenience. 2. If you have any questions, please ask them before purchasing. We are closed on weekends and holidays, so responses to your inquiries may be delayed. We appreciate your understanding. (Re-Important Notes) We kindly ask that meticulous and sensitive customers refrain from purchasing. Delivery will take approximately 21 days, excluding weekends and holidays, from the date of purchase. We are not responsible if the size does not fit after the suit arrives. Please purchase at your own risk.