Features integral tri-layer padded shoulder yoke and 6" waist support positioning pad to provide 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 and hip D-rings, quick connect chest, and tongue buckle leg closures are all durably plated alloy steel Quick-connect buckle features visual indicators showing positive connection Tongue buckle legs are uniquely equipped with 9 grommeted adjustment positions for a wider range of fit Complies with ANSI Z359.11-2015