Women's No Show Liner Socks for Flats, Bamboo Fiber w/ HeelHug (6 Pairs) SUPREME COMFORT - Our women's no show liner socks for flats are made with a natural bamboo fiber construction that is much softer, more durable, hypoallergenic and gives you an experience cooler than cotton. If you love silk and cashmere socks, you will love Bamboo Crew ODOR & SLIP RESISTANT - Bamboo Crew's bamboo fiber is naturally more resitant to odor causing bacteria and moisture than traditional cotton. Unique HeelHug slip resistant design with large silicone grip on heel to prevent your slipping off while you're having fun DESIGNED TO BE INVISIBLE - Perfect for flats, high heels, dance and choir shoes, sports shoes, canvas shoes, espadrilles, and many other styles. Keep your feet dry and smell free without compromising on style FITS WOMEN'S 5-11 - Bamboo Crew's socks are designed to mold to your feet and provide the most comfort and as possible to a variety of foot sizes. CARE INSTRUCTIONS: Machine wash cold / Air dry. 100% SATISFACTION GUARANTEE - We're confident that we provide superior socks & hosiery products. However, if you have an issue these socks just email us. We will do whatever is needed to ensure your happiness