At Gander Mountain, buy one select clearance item and get an extra 50% off a second. (Discount is applied automatically in-cart to the lower-priced item.) Plus, coupon code "OFFERS10" cuts an extra $10 off orders of $100 or more. Even better, all orders qualify for free shipping. A couple best bets, both eligible for the discount:
6pm offers the New Balance Men's Running Shoes in Silver/Blue, model no. M470SB4, for $39.99 with free shipping. That's the lowest total price we could find by $18. They're available in sizes 10 to 14.