Make every step secure and comfortable with Timberland Men's Alden Brook chukka Boots. The padded interior and steel arch support ensure optimal performance, while the waterproof leather upper with TimberDry™ membrane protects you in all weather conditions. Enjoy the durability and grip of the rubber sole and eco-fabric ReBOTL™ lining. Details Composition: 100% Leather. Fit: regular. 100% cotton laces. EVA insole. Thermoplastic rubber rand. Rubber sole. Steel reinforcement for arch support. Waterproof membrane. Lace-up model. Code TB1A3ZV1 M.