Fasot socks are made by professional factory,Fasot socks are made of high quality and environmental protection material,it is light and durable,breathing.and there is no any stimulating for your skin when you wear it.The socks are good moisture absorption and heat resistance,It is a gift for your friends and family when they are enjoying the life. Features: Condition:Brand New Color: As picture show Notice: All our socks with high quality,for those socks with many colors,we will send them randomly So please make sure it before your order.Thanks for your understanding. - Premium Quality Fabric - our toe socks are made of skin soft cotton(90% top grade cotton + 10% stretch spandex ), that ensures our toe socks remain silky soft and comfortable. Plus,this premium fabric ensure the high durability of our toe socks and that you will enjoy them for as long as possible. - US Men Large Size - L size fits US men: 12.5-14,The great elasticity makes our finger toe socks well-fitting to most people. - Prevent Forming of Blisters - toe socks can help prevent those pesky blisters from forming in between your toes. They help reduce friction from your toes rubbing against each other, and your toes rubbing against your shoe. With that lack of friction, you can say goodbye to blisters. - Elastic Arch Support Band - we add the rubber band to the instep of socks,the arch support band design relieves arch fatigue,provides support,provides more protecting for your feet when you enjoying in outdoor activities:walking,jog,travel,workout,working,climbing,cycling,gym,tennis,golf,training. - OCCASION - Quarter socks fit Spring, Summer, Autumn,Winter.Machine wash and hand wash.