THIN AND BREATHABLE: Womens Boat Socks are made of ice silk, which is smooth, thin, breathable and antistatic. It can keep your feel cool, comfortable in spring and summer. NO SLIP DESIGN: Nylon No Show Socks are designed with an anti-slip silicone grip inside to prevent slippage off the foot. And a rose-like silicon on the sole to keep them secure while you wear them. Ice Slik Machine Wash MATCH MOST SHOES: Ultra Low Cut Socks are extremely low-cut and so invisible that they does not show in ANY shoe. Ideal for boat shoes, sneakers, loafers, high-heel shoes. Suitable for many occasion such as home, party or work. SIZE: 6 pairs of women no show socks with elasticity silk, fit for women's shoe size from 4-6 in UK, 5-8 in US, please measured your shoes size before you buy these items. MULTIPLE STYLE : Women invisible socks come in different colors and styles for your daily matching demands and sufficient quantity to meet your change needs.You can choose the style you like. Women low socks are made of thin and breathable ice silk, which has good performance of durability, comfort and sweat wicking. women nylon no show socks are super light and thin fabric, perfect for summer and spring. Features: Package: 6/10 Pairs Washing Method: Machine washable and recommend hand wash. Size: One Size, fit women shoe size US 5-8/ UK4-6/ EUR35-38 (One size fits most for ladies and teens) Note: 0-1in error of measuring is a reasonable range due to different measurment methods. if you have any problems, our friendly and helpful customer service centre is always here for you