Timberland was founded in 1978 on the idea of staying dry with cutting-edge technologies. Leather, PET Waterproof leather upper. D-ring lacing system. 25% recycled PET fleece lining Environmentally Conscious! Warm, comfortable lining is made from recycled plastic bottles. Anti-fatigue removable footbed. Aluminized insole board Heat Up! Increases warmth by reflecting radiant heat back toward the foot. Internal TPU shank. Green Rubber lug outsole Recycled Outsole: 42% recycled rubber lug outsole for durability and maximum traction. 10.5" shaft height. Not eligible for promotions. Only ships within the US. Imported.