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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Upper: Updated engineered mesh improves breathability to keep your feet comfortable when you're putting in the miles
Recycled materials in the upper
" personality quiz first is up to you
Seamless Heel
Below the premium foam cushion layer is a semi-rigid neutral orthotic arch support and heel cradle for improved motion control
OS1st Thin Air Performance Socks in Grey Size:XL Upper: Updated engineered mesh improvesMade for those who prefer a thinner sock that protects from blisters and keeps feet dry. Our Skin Thin top panel helps regulate temperature and circulate air throughout the sock. For the best fit, it is important to use the size chart before ordering. Ultra thin top panel to promote temperature regulation Woven lift bars to circulate air throughout the sock Targeted Conditions: Blisters Sore achy feet Hyper sensitivity Overheating Skin Thin Design