Darn Tough - Micro Crew - Lightweight w/ Cushion black Four specifically placed heel spikes

Four specifically placed heel spikes offer traction that penetrates the track

then extended the Pebax® plate design for enhanced support and propulsion

molded cups

Used with Polar's Flow app

Darn Tough - Micro Crew - Lightweight w/ Cushion black Four specifically placed heel spikesDarn Tough Vermont is a family owned, American manufacturer of end use specific socks. We design, manufacture, sell and promote the most comfortable, durable and best fitting socks available in the market today. The best mens running socks to wick moisture and never slip, loved by marathoners, joggers, and trail runners. Scorching the streets or grinding out new backcountry PRs, its hard to argue with the inspiration of the Bolts vintage van stripes.