6 CuffFits KIDS Size 1 5. Our NEW KiD's lacrosse socks are sweet! And you know it's never too early to get in on all the lax action. Future lacrosse stars will look cool on or off the field in our New 6 inch kid crew lacrosse specific socks. Made with 75% Ultra wicking Micro Denier Acrylic, 15% Nylon, and 10% Spandex for exceptional comfort and strength. ALL of our socks feature superior softness and comfort and help eliminate blisters and hot spots. We also feature a double stitched heel toe for added strength and durability. We deliver Superior Quality and High Tech Comfort in every SockGuy sock we make. We guarantee it.