Sylan Black / Shark Running Shoes Store:Arc'teryx - GB two-tone rubber outsole with a

two-tone rubber outsole with a reinforced front

The men's Nike Zoom Fly 5 Premium running shoes in luminous green

breaking away from the notion that running shoes should be sporty

Brogue detailing and see-saw edging bring sophistication

Sylan Black / Shark Running Shoes Store:Arc'teryx - GB two-tone rubber outsole with aThe women's Arctery'x Sylan running shoes in black and shark are designed for trail & mountain running and feature InFuse rocker midsoles made of EVA and Polyolefin composition to absorbs shock and provide rebound, grippy Vibram Megagrip outsole uses LITEBASE technology, and a knit collar sealing out debris.