Merrell Annex Walking Shoes - SS16 Oily leather and abrasion resistant textile - A rugged hard wearing upper. Breathable lining - Protects feet and keeps them dry and ventilated. Bellowed tongue - Keeps debris from obtruding the shoes. EcoRight and Lazy Foam footbed - A 70% recycled open cell foam for excess breathability and exceptional cushioning and comfort. EVA midsole with 6mm drop - Reduces pressures forced upon the underfoot, protecting your arch from heel strike to toe off.