Two-layer, year-round universal insoles made of natural, compressedcoir fiber covered with a layer of airy cotton fabric type terry cloth, which perfectly absorbs sweat, transporting it deep into the insoles. Coconut fiber, thanks to its excellent absorption properties, clearly reduces perspiration of the feet, which in turn prevents chafing and chafing, allowing you to keep your feet in excellent condition. Insoles perfectly for all weather, thanks to the thickness of about 5 mm, the insoles perfectly adhere to the foot, add comfort and provide additional cushioning. For proper hygiene of insoles, it is a good idea to replace them every 6-8 weeks. Double insole sizes: 35/36, 37/38, 39/40, 41/42, 43/44, 45/46.Package includes two insoles (left and right).