Size: Free size fit for 38-46 Material: Nylon/CoolMax Fit for all sports, if you have any quesiton please contact me anytime. I will response you in time. I can custom socks the mini order is 100 pairs per color.  If you want different colors please add the color to your cart then pay them together, that you can save shipping. Note: If you want leave me message for  your order please leave me message at the order not at contact buyer