• The Injinji Midweight sock is similar in weight to the Original but includes a more padded heel and metatarsal support to help reduce shock to the high impact areas of the foot. Perfect for those who need the benefit of more under foot protection during extended periods of high impact exercise such as trail running or long distance road running.
• Featherweight XtraLife CoolMax helps keep feet cool, dry, and protected.
• Lycra fiber enhances the compression that holds the sock in place.
• Mesh top provides maximum ventilation and breath-ability.
• Reinforced heel and toe increases durability.

InjinjiMidweight Sock Specs

Sock Fibers:

55% - ExtraLife Coolmax
40% - Nylon
5% - Lycra