Thank you for viewing. This is a Petzl full harness, widely used for high-altitude work in wind power facilities. Regarding the size, most Japanese men commonly use size 1, so it should fit most people. 【Safety and Comfort】 This Petzl Volt harness provides the highest safety for mountaineering and climbing. Adjustable straps ensure a comfortable fit for various body types, even during extended use. 【Durable Materials】 Made with mesh and nylon, it offers high durability and can be used with confidence in harsh environments. The back padding especially enhances comfort. 【Multi-functionality】 Equipped with a rear D-ring, it allows for the attachment of various accessories and safety devices. It's an ideal choice for mountaineering and climbing professionals. - Brand: Petzl - Model: Volt wind - Size: 1 - Color: Black and Yellow - Material: Mesh and Nylon - Size Adjustment: Adjustable straps - D-ring: Rear D-ring included - Features: Comfortable back padding - Harness Type: Full body harness - Intended Use: For mountaineering and climbing Certifications: CE EN 361, CE EN 358, CE EN 813, EAC Price on other e-commerce sites: ¥66,156-