Wool Flat Shoe Insert for Sandals & Sockless Shoes,Wool Flat Shoe Insert for Sandals & Sockless Shoes, No Sweat, All Sole Keeps feet fresh and dry with SoxsolS sandal and shoe insert. This shoe insole absorbs moisture and sweat to keep your feet comfy and dry, even during hot days. Gone are the days when you wore socks in our open shoes and sandals. Stays Grippy Crafted with our patented Solsecure silicon rubber technology, our shoe inserts are made to last. These foot insoles offer a superior non