Ergodyne? ProFlex? 100 XS Black economy back support has durable 280D spandex body that offers consistent stretch with the zig-zag stitching. Back support is adjustable/detachable and is ideal for construction/warehousing. Rubber track webbing. Non-conductive polypropylene stays. Closure type: Adjustable two stage. Black. 280D spandex body material. XS. Size: Extra Small. Stretchable bias binding with zig-zag stitching. Nylon 45%/polyester 33%/latex 7%/spandex 6%/poly-p 5%/vinyl 4% construction. Applications: Material handling, construction, warehousing/distribution, maintenance, freight/baggage, assembly/fabrication, landscaping/grounds. 8"W. Fits waists: Up to 25". Fastening method: Elastic velcro strap. Economy Back Support. Adjustable, detachable suspenders. Color: Black. 280D spandex body material, rubber track webbing with non conductive polypropylene stays. Ergodyne® ProFlex® 100 XS Black economy back support offers a rubber track webbing that helps to keep the support in position and features non-conductive polypropylene stays that prevent from injuries.