6mm Spikes

and vertical grooves down the side help create stability

Antimicrobial – Feet can stink

Zig zag grooves in forefoot to assist in toe-off

Men's Asics GT-2000 13 (4E) Extra Wide Colour:Carbon - Black 022 6mm SpikesThe GT 2000 13 (Extra Wide) is a lightweight, stable daily trainer functional for various distances. It is ideal for the runner looking for a supportive ride with a responsive feel underfoot. Designed to help provide adaptative on demand stability, this shoe's support properties allow you to experience a smooth and balanced transition from footstrike to toe off. The midsole implements a full length FF BLAST PLUS cushioning unit and PureGEL technology.