Green Arrow Socks: Peaks, valleys, and river, we call it Arrow. Details Materials and Care * 85% Combed Cotton * 10% Anti Microbial Elastane * 5% Nylon * Cushioning- Heavy for a thick padded fit all around * Machine wash warm.Do not Iron. Air Dry. * Moisture Wicking * Anti-Microbial Fibers * Padded Footbed * Arch Support * Seamless Toe * Y-Stitched Heel Padded Footbed Extra padded footbed made for premium softness and ultimate comfort. Reinforced toe and heel make sure you get the support you need, without the extra bulk. Anti-Microbial Premium blend of naturally breathable combed cotton, mixed with nano-silver fibers to eliminate odor-causing bacteria, and wick moisture to keep feet dry. Never Slip Cuff We tested over and over to find the perfect cuff fit. Not too firm and not too loose, exactly where it needs to be to stay snug through the day. WHERE COMFORT MEETS STYLE GUARANTEED OR GET YOUR MONEY BACK