Amazon and a number of its third-party sellers offer up to 50% off a selection of men's and women's Clarks shoes, with prices starting from $28.50. (Discounted prices are as marked.) Plus, Prime members qualify for free shipping on most items. (Non-members can spend $35 or more for free shipping; otherwise, it starts around $5.) Note that stocks and sizes are limited for many styles. Some best bets: