Sharlir Men's Boat Liner No Show Anti-Slip Socks With Heel Silicon Grip 3-Pack Made from high quality bamboo and stretch fibre,this socks is soft,breathable,durable and eco-friendly.Reduce stinky sweaty feet.It is very comfortable to wear. Large silicon grip on heel to prevent slipping. 3 pair per pack.One size fits most men. Good Matching for All Your Sneakers,Boat Shoes,Loafers, etc Customer satisfaction guarantee.If you are not satisfied with our no show socks,kindly pls let us know and we will give your money back!!