This is a domestically produced semi-dry 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. For the outer jersey on the underarm gussets, crotch gussets, hip area, and back of the knees, we use a super-stretch jersey (relaxation jersey) jointly developed with a renowned Japanese textile company, offering excellent texture and elasticity. The suit's brushed lining uses one of Japan's leading highest-grade brushed materials, excelling in quick-drying, mobility, heat retention, and cost performance. For enhanced comfort during surfing, this semi-dry wetsuit comes standard with an inner neck. By equipping the inner neck, we prevent water intrusion and improve heat retention compared to traditional designs. We are committed to producing this wetsuit with meticulous attention to detail to ensure customer satisfaction. #surfing #wetsuit #semidrysuit #fullsuit #backzip #nonzip #chestzip #longchestzip #airflameboost 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 (Important 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 Notice) We kindly ask that overly meticulous or sensitive customers refrain from purchasing. To prevent issues, we may refuse to sell to customers based on the provided measurements. 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 for ill-fitting suits after arrival. Please purchase at your own risk.