DeFeet is breaking new ground with the Cloud 9 running sock. Cloud 9 is the first sock ever produced using CoolMax/Cordura, a new yarn blend that combines the comfort and moisture-management benefits of CoolMax with the strength and durability of Cordura nylon. This unique sock is buttery soft and cushy, yet it has superior abrasion resistance and long life. Its great stretch and fit characteristics mean only two sizes are needed: SM/MD and LG/XL. In addition to the super comfortable yarn blend, the Cloud 9 has a perfect seamless toe. Available in quarter and low top, it has received rave reviews from all of our many wear-testers.

Benefits:

    Help relieve pounding on feet
    Add dense cushion without 'overdoing' the bulk 
    Add dense cushion without overheating feet
    Anti-bacterial properties of silver (Cush 3D models) 
    Top of foot under-lace padding (Blaze model)