Take the field this season in the durable, comfortable Louisville Slugger Baseball Knee High sock. Nylon construction ensures this sock holds up through every game and practice while mesh venting keeps you cool when the heat is on. Cushioned foot bed and ankle guard against impact while a deep heel cup keeps the sock in place with every steal, slide and at bat in this dependable Louisville Slugger baseball sock. FEATURES: Nylon construction boosts overall athletic performance Cushioned foot bed and ankle for impact protection Mesh venting ensures maximum breathability on the field Deep heel cup keeps the sock in place with every explosive stride SIZE CHART: Sock Size: X-Small = Shoe Size: Youth 9-1 Sock Size: Small = Shoe Size: Youth 10-4 Sock Size: Medium = Shoe Size: Women's 5-10, Youth 4-8 Sock Size: Large = Shoe Size: Men's 8-13