Scientifically tested. Athlete approved. Zoot's Ultra 2.0 CRx Socks continue to top the charts as a favorite piece of gear by athletes all over the world. NEW - NanoGLIDE™ yarn knit into heel and toe reduces blistering and hot spots and keeps feet drier and more comfortable.
Updated with graduated muscle-specific zones of compression to stabilize muscles, reduce damage during exercise, and improve performance. Keep your legs feeling fresh through training and racing with Zoot's Ultra 2.0 CRx Sock. See our Size Charts tab for circumferential sizing information.
Buy Zoot Clothing from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns
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