Vivobarefoot Primus Lite 3.5 (B Standard) Womens Navy Size:38 the adidas Ekiden Top is

the adidas Ekiden Top is great for powerful performance which calls for high-tech gear optimised for speed

it capitalises on the cumulative effects of dietary nitrates to enhance oxygen efficiency

Split Yoke strap made from high quality silicone is strong

and our million miles guarantee

Vivobarefoot Primus Lite 3.5 (B Standard) Womens Navy Size:38 the adidas Ekiden Top isThe Primus Lite 3. 5 is our original training all rounder, reimagined with a new upper to get us closer to circularity. Made for moving naturally and building natural strength during runs and wide ranging training disciplines, its perfect for experienced barefoot cross trainers and those new to barefoot performance.