Ultraviolet Protection Factor (UPF)

Heavy duty “U” zippers for easy access

Full rubber outsole for traction

Adjustable lace closure for customized fit

Sculpted woven-look EVA upper with cooling design

Men's UA Crew Sock (6 Pack) Size:M Ultraviolet Protection Factor (UPF)These take your sock game to the next level by being light and breathable, but still giving you arch support. Ultra thin, lightweight construction for a barely there feel Locked in fit design keeps sock securely on heel for an adjustment free fit that won't fall down Strategic mesh panels on top of foot for breathability Material wicks sweat & dries really fast Odor control technology reduces odor in the sock Seamless toe delivers superior comfort &