Timberland Men's Kiawah Bay 2 Boat Shoe, Tan/Tan 100% Leather Rubber sole Rawhide lacing system allows for custom fit 3/4 length EVA heel cup for cushioning support Durable siped and scuppered thermo-rubber outsole with articulated nubs for comfort, flexibilty and outstanding traction Corrosion resistant hardware Airport friendly nylon shank provides support, stability and shock dispersion and will not set off airport detectors