CAcB Women's Lowest Cut Liner Socks w/Forefoot Cushion & Silicone Heel,5 pairs cotton LOWEST CUT- No awkward side shows outside your shoes. BALL of the CUSHION -provide relief from calluses, corns, Morton's Neuroma, rheumatism and other fore-foot discomfort. SLIP RESISTANT - Non-Slip silicone grips around heels prevent these Women's open liner socks from slipping off while walking. SIZE- S(5-8): Fit for US Women Shoe Size(5-8),foot length 8.7-9.8inch; M(7.5-9.5) Fit for US Women Shoe Size(7.5-9.5),foot length 9.6-10.4inch; L(9-11) Fit for US Women Shoe Size(9-11),foot length 10-11inch; IF PURCHASED WRONG SIZE,PLEASE CONTACT WITH US FOR ANOTHER SIZE(free). FBA Shipment is Available on the item marked as "Fulfilled by Amazon" and Regarding items marked as "Ships from and Sold by CAcB",FREE SHIPPING is available and needs lees than 15 days for shipping.