This is a domestically produced semi-dry long chest suit, meticulously crafted with attention to detail in its material, sewing, specifications, and overall finish. The sponge used is based on the highest grade DT sponge from National Rubber Co., Ltd., a leading domestic manufacturer whose sponges are also used by both famous overseas and domestic brands. The lining is the highest quality Legacy fleece from Tortoise Co., Ltd. For enhanced comfort during surfing, this semi-dry suit comes standard with an inner neck. (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 meticulous attention to detail to ensure customer satisfaction. #surfing #wetsuit #semidrysuit #fullsuit #longjohn #backzip #nonzip #chestzip #longchestzip #airflamelegacy Measurement details: 1 Height 2 Weight 3 Neck circumference 4 Shoulder width 5 Upper chest circumference 6 Waist circumference 7 Hip circumference 8 Back length 9 Sleeve length (from center back of neck to wrist) 10 Bicep circumference 11 Elbow circumference 12 Forearm circumference (below elbow) 13 Wrist circumference 14 Inseam 15 Below knee circumference 16 Calf circumference 17 Ankle circumference (Notes) 1. Please note 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 there may be a delay in our response to your inquiries. We appreciate your understanding. (Re-important notes) We kindly ask that meticulous and sensitive customers refrain from purchasing. Depending on the measurements provided, we may refuse to sell the product to prevent potential issues. We appreciate your understanding in such cases. The delivery time is approximately 21 days, excluding weekends and holidays, from the date of purchase. Please ensure accurate measurements are taken while wearing swimwear or underwear. We are not responsible if the suit does not fit after arrival, so please purchase at your own risk.