Vivobarefoot - Primus Flow Knit - Skyway - Women's Women's shoes You can adjust the tension

You can adjust the tension of Caterpy's no-tie shoelaces thanks to their 'bump technology'--these bumps keep things as tight as you want without loosening over the course of a run

Weight: 72g

absorbing 37% more shock with every step than traditional footwear foam

People like different types of fit--some like their toes near the end

not the running part

Vivobarefoot - Primus Flow Knit - Skyway - Women's Women's shoes You can adjust the tensionThe Primus Flow Knit combines natural barefoot performance with adaptive comfort. A seamless 360 knit upper creates a breathable, lightweight, sock like fit that flexes with your foot, while an unstructured heel window supports natural alignment. Textured laces and engineered lace loops deliver secure lockdown without restricting movement. Set on Vivobarefoot's ultra light Primus Flow sole, the Primus Flow Knit keeps you close to the ground for pure