Designed to sit flat against the base of the hand and to tighten on the wrist as the weight loads on the straps, attaching you securely to the bar throughout the lift. Featuring our patent-pending webbing construction, which weaves filament aramid fiber within spun fibers. The figure 8 lifting straps offer greater strength than a nylon wrap, whilst providing the comfort of a cotton wrap. Designed through collaboration with world-class athletes to eliminate grip as a limiting factor when lifting for maximal weight or extra repetitions. Patent-pending figure 8 design to lock onto the wrist Patent-pending webbing construction Manufactured in Great Britain Materials: Kevlar® fiber, polyester DuPont™ and Kevlar® are trademarks or registered trademarks of affiliates of DuPont de Nemours, Inc.