Please pick your sizes carefully. No returns. The AIRLITE STRUCTURAL CUMMERBUND provides rigidity and structure for supporting side plates and heavy loads. It is compatible with Crye Precision's EXTENDABLE STKSS(TM) system which reduces load on the shoulders and back. Pouches can to be mounted on both the inside and outside of the cummerbund. It is designed for use with our AIRLITE SPC(TM) and is also compatible with Crye Precision's AVS(TM) plate pouch set. Crye Precision's SPS POUCHES and AVS(TM) pouches can simply slide onto the cummerbund without having to "molle" them on. FEATURES Strong lightweight composite compatible with Crye Precision's EXTENDABLE STKSS(TM) system that reduces shoulder and back loading Dual sided, allows for attachment pouches on the inside and outside of cummerbund Internal loop provides secures attachment of AVS(TM) style slide on pouches Low-profile easy-to-grab handles for rapid doffing Compatible with AVS(TM) plate bag system DOCUMENTATION: SPEC SHEET (PDF)