SLIP INTO WARMTH Ideal for cold, wet weather, this waterproof slip-on will keep your feet cozy. It boasts 200g of super-warm insulation, along with seam-sealed construction to keep the elements out. Combine that with a cushioned EVA footbed and a durable traction sole, and you've got a powerful yet low-key winter boot 2.5 mm bonded felt frost plug., 200g insulation., Removable EVA footbed. Textile topcover., Waterproof suede leather and textile upper. Seam-sealed waterproof construction. Textile lining., Injection-molded, waterproof thermal-rubber shell.