M TYR Durafast Elite® Square Leg Swimsuit Size:30 Smooth Speed Assist: Unique heel

Smooth Speed Assist: Unique heel to toe geometry designed to lessen muscle tension and promote a natural mid-forefoot strike

That's how we made these black-on-black A Unicorn's Calamity shades

Non-Reflective Lenses- Reduces glare to prevent squinting while you're sprinting

9 inch locking ankle zippers

M TYR Durafast Elite® Square Leg Swimsuit Size:30 Smooth Speed Assist: Unique heelMade of TYRs most durable and flexible textile possible, Durafast Elite, the SQDUS7A utilizes high denier poly fiber and innovative circular knit construction, to combine the strength and colorfastness of polyester with the comfort of spandex. Offering reduced coverage on the legs and a compressive fit for reduced drag, the Durafast Elite Square Leg is able to sustain 300+ hours of use while maintaining a comfortable hold on your body and is 100%