GymShark Black/Charcoal High-Waisted Flex Leggings in size small NWOT, never worn Shout out to my Flex. The Flex High Waisted Leggings have become a well celebrated part of the Gymshark DNA. With our sweat-wicking, seamless fabric, flattering high-rise fit and figure enhancing contouring shading, they are made for ultimate performance and your best look yet. How will you flex yours? - High rise fit - Seamless contouring shading - Sweat-wicking fabric - Heat sealed branding to hip - Jacquard branding to back - 93% Polyamide, 7% Elastane