The New Havaianas 4 Nite Flip Flops (Black/Fiesta) Men's Sandals, male, Shoes , Open Footwear , Casual Sandal, 39/40 (US Men's 8) M, true, From day to night these flip flops will keep your toes comfy and free. Upper made of rubber. Easy slip on. Thong-style construction. Lining made of synthetic material. Lightly padded textured footbed. Rubber sole. Made in Brazil. Measurements: Weight: 8 oz Product measurements were taken using size 45/46 ( US Men's 13) width M. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.