Bilt Pro Tourer Waterproof Women's Boots Take it on tour. A leather upper with a waterproof membrane makes the Pro Tourer a good all-season boot for commuters and touring riders. Note: Customers have found these boots to run slightly large with a wide footbed and recommend sizing down if in between sizes. Construction: Leather upper Moisture wicking micro-mesh liner Waterproofing: Waterproof membrane lining Protection & Safety: Shock-absorbing sole with steel shank Carbon black reflective inserts at back of heel Oil-resistant treads Comfort: Accordion flex panels at front and rear for comfort and ease of entry Stretch inserts around lower calf for increased range of motion Other Features: Dual YKK entry zippers Textured rubber shifter pad