Therapeutic Billie Socks — crafted with extra-strained feet and swollen legs in mind. Featuring unique zone knitting with a light stretch and loose shaft, they alleviate pressure and prevent chafing, providing relief for cold feet, soreness, swelling, and poor circulation. Infused with Welltex® technology, these socks offer moisture regulation and antibacterial properties help with odour control. Size Guide Choose the size that matches your regular shoe size. If you’re in between sizes, go down one for a snug fit. Sock Size Women’s AUS Men’s AUS Small 4 – 6 4 – 6 Medium 6.5 – 8.5 6 – 8 Large 8.5 – 10.5 8 – 10 FEATURES Welltex® technology Knitted zones for the best comfort. Good breathability Temperature and humidity regulation Natural antibacterial effect MATERIALS 78% Polyester, 17% Polyamide, 3% Elastane, 2% Cotton