CATCH A WAVE and have some fun in these officially licensed crew socks from Adrenaline Promotions. Made in the USA these crew socks come with a 7" top cuff knit with lycra nylon to eliminate sagging; reinforced heels and toes extend life in high abrasion areas and are nylon plated to outside of foot sole for lasting durability. CoolMax® EcoMade plated to the inside of foot for maximum moisture transport. Mesh weave instep is lightweight and speeds drying. Great technical comfort to coordinate with your Adrenaline jersey or take to the beach!