Timberland Winsor Park Mid Gore-Tex Trainer For Men In Brown Size 8.5. Waterproof and versatile, these trainers help keep your feet dry while still being comfortable for all-day wear. Made from Premium Timberland® Leather, it features waterproof construction and a GreenStride™ sole made using an EVA blend that includes 65% biobased materials derived from sugar cane and responsibly grown rubber and ReBOTL™ material made from 50% recycled PET plastic. Timberland supports responsible manufacturing of leather via the Leather Working Group.