Timberland Field Trekker Utility Pack Boots in Jet Black. These waterproof boots are designed for both busy streets and demanding trails. Featuring a secure lace-up closure, the upper is crafted from Premium Timberland leather and lined with ReBOTL™ fabric made from at least 50% recycled PET plastic. The boots include an OrthoLite® comfort foam footbed and a durable rubber lug outsole. Timberland utilizes recycled PET plastic to create RPET yarns, enabling the design of products with 50% recycled PET, thereby reducing the environmental impact of production. Timberland is committed to responsible leather manufacturing, with at least 50% of leather tanned in facilities rated Silver or higher by a third-party environmental audit.