At Kmart, buy one men's, women's, or kids' activewear item and get a second item for free. Plus, Shop Your Way Rewards members will bag $10 in SYWR Points with select orders of $20 or more. (Not a member? It's free to join.) Opt for in-store pickup where available to avoid shipping charges, which start at around $6, or get free shipping on orders of $49 or more. Stock and sizes are limited for many items. Deal ends January 14.

Of note, Shop Your Way Rewards members will earn a Kmart credit with this purchase and may be eligible for additional credits and discounts.