This socks is better quality, Medium thickness available all seasons, Great ventilation tough and soft, Assure through use washing machine many times it does not shrink or deform.The grippers at sole of socks provide superb grip for fall prevention while walking running on slick surface.Socks, on the other hand, are one-size-fits-most and unisex, meaning that you don’t have to guesstimate the gender breakdown and body types of your client base before ordering them. The price includes the shipping cost to ca, QTY over 5000pcs by ocean.