Vitalsox Italy Recovery, "On Your Feet All Day" TRUE Graduated Compression Socks, Silver Drystat 75% DryStat 15% Spandex 10% Nylon Imported SILVER DRYSTAT infused with Silver, Polypropylene (naturally bacteria resistant, 100% recyclable) Odor happens when bacteria contacts sweat, by stopping bacteria from growing and wicking moisture the socks will remain odor free, your feet may still smell. COMPARE COMPRESSION SOCKS- Simple we use the IDEAL compression range for the highest circulation tested at our factory using machines designed to make the best compression socks, Performance matters, FEEL the flat toe seam, FDA Registered (#3011496736) 4 WAY STRETCH- Most socks are 2 Way Stretch. our socks stretch both directions for consistent compression throughout the entire sock. EACH PAIR is WASHED in a "chemical free" fabric softener fresh scent making our socks "Ready to Wear" right now. TRUE SIZED FOR BEST FIT- Individual sizes are the only way to get perfect fit. Recovery Socks use a true performance compression, If they are TOO LONG, just grab both sides of your calves and slide them down to just below your knee. 100% MADE IN ITALY- SINCE 1998 Made from start to finish in our own factory never outsourced to the lowest bidder or built using machines designed for other products with inferior non tested materials. performance does make a difference GUARANTEED