Ice Trekkers Spikes Size:Small / Medium XRD® in the heel strike

XRD® in the heel strike zone dissipates heel strike shock

Blundstone 1673 Chelsea in Antique Brown is an instant classic

Cotton/poly fabric blend (except ear plugs)

Material: Vinylon F: 100% vinylal

100% acrylic

Ice Trekkers Spikes Size:Small / Medium XRD® in the heel strikeSpikes are excellent for navigating icy sidewalks, parking lots, and driveways. The seven tungsten carbide spikes placed under the ball and heel of the foot deliver aggressive grip, even in glare ice conditions. Compact and lightweight, the Yaktrax Spikes stretch to fit most types of footwear and conveniently stow away in any coat pocket. Reflective performance strap ensures a secure fit Molded rubber lugs provide added traction on packed snow Natural