Timberland Men's Heston Mid Waterproof Boot - in stock now. FEATURES of the Timberland Men's Heston Mid Waterproof Boot Durable, long-wearing upper made in premium full-grain waterproof leather and Pendleton wool fabric Waterproof membrane keeps feet dry and comfortable in any weather OrthoLite footbed provides all-day cushioning and support SensorFlex technology delivers underfoot support, independent suspension and greater flexibility for the ultimate smooth ride over any terrain