Sierra Trading Post offers the Timberland Men's Formentor Ventilated Boat Shoes
. Plus, coupon code "COAT13" drops shipping to $2.95
. That's a savings of $75 and the lowest total price we could find. They feature a breathable mesh, water-resistant leather upper, antimicrobial lining, and come in sizes 7 to 11.5. Coupon expires October 1.