Polo Ralph Lauren socks. Size: Free (approx. 23-28cm) Unisex The set in the photo contains 6 pairs, but you can choose 3 pairs to be shipped. Socks/Underwear Bundle Discount 2 items: 160 yen off 3 items: 320 yen off 4 items: 480 yen off Discounts continue in the same manner. Color: White系 (White-based) Sock Length: Mid-calf/Knee-high