Features integral padded shoulder yoke, hip-to-seat leg, and 6" waist support positioning pads to provide advanced breathable user comfort Proprietary dorsal attachment sleeve supports effortless addition of personal SRLs. Plated alloy steel low-profile spring tension roller torso adjusters provide simple upper-body adjustment Dorsal, hip and sternal D-rings, quick connect chest, and tongue buckle leg closures are all durably plated alloy steel Tongue buckle legs are uniquely equipped with 9 grommeted adjustment positions for a wider range of fit Includes fully adjustable suspension trauma relief system Complies with ANSI Z359.11-2021 Features Family Group: Journeyman Flex Steel ANSI: ANSI Compliant Application: Fall Arrest, Work Positioning and Climbing, 4D Brand: Journeyman Flex Steel Buckles and Adjusters: Tongue Buckle Legs and Quick-connect Chest Configuration: Construction Climbing CSA: CSA Compliant D-Ring Connecting Elements: Dorsal, Hip, and Sternal Hardware Material: Plated Alloy Steel OSHA: OSHA Compliant Webbing Material: Polyester Static Strength: 3,600 lb min. ANSI User Capacity: 130 to 310 lb max. OSHA User Capacity: 130 to 425 lb max. Material Specs: Webbing: Polyester; 5,000 lb min. static strength D-rings: Plated alloy steel; 5,000 lb min. static strength Buckles and Adjusters: Plated alloy steel; 3,372 lb min. static strength