Columbia takes an extra 25% off a selection of men's, women's, and kids' apparel, shoes, and accessories during its Summer Sale. (Prices are as marked.) Plus, get a $20 Columbia Gift Card with orders of $100 or more. Even better, Greater Rewards members receive free shipping. (Not a member? It's free to sign up.) Shop Now Tips The gift card can be redeemed from August 1 through 21.