The Original Muck Boot Men's Chore Classic 6" Boots

Get deals on a selection of Birkenstock, OOFOS, and FitFlop sandals in this sale at Woot. Deals start from $26.99. Shipping is free for Prime members. Sale ends May 21. Shop Now at Woot! An Amazon Company

REI takes up to 50% off a selection of Hoka shoes. We've pictured the Hoka Men's Clifton 9 Road-Running Shoes for $100.83 ($19 low). Shipping is free. Shop Now at REI

On shoes and clothing can be pricey, but if you're happy to shop last season's colors, you can save up to 55% on some of the brand's most popular lines today at REI. Choose in-store pickup to dodge the $7.99 shipping fee, or get free shipping with orders of $60 or more. Pictured are the On Women's Cloudmonster 2 Road-Running Shoes, which are $90 (you'd pay as much as $140 for these elsewhere). Shop Now at REI

Save an extra 40% on these Merrell shoes by applying the promo code "EXTRA40" in cart. This knocks the starting prices to just at $27, with sneakers starting at $40. Shipping is free on orders of $49 or more, while orders of $125 or more get free express shipping. Pictured are the Merrell Men's Alpine 83 Recraft Sneakers for $40 after code (low by $29). Buy Now at Merrell

That's the lowest price we've ever seen on this one. It's also the lowest shipping charge we've seen. It makes for a total savings of $184 off. Buy Now at Walmart

Walmart’s Earth Day section includes gardening supplies from $3, apparel from $3, food from $5, and household items from $8. We've pictured this Expert Gardener Potting Mix 2 cu. ft. Bag for $9.97 ($2 off.) Most items priced $35 or more ship free, otherwise shipping adds $6.99. Pickup may also be available. Shop Now at Walmart

Walmart's Summer Cookout Essentials page brings together 117 items spanning burgers, buns, condiments, snacks, and beverages, with several Rollback prices on name brands like Heinz, Hellmann's, Lay's, Doritos, and Michelob ULTRA. Shop Now at Walmart

This Walmart’s Patio and Garden Sale includes discounts on patio furniture, mulch, soil, fertilizer, planters mowers, pools, and lots more. We've pictured the Hyponex by Scotts 1.5-cu. ft. Brown Mulch, which is only $2 (a $1.47 drop per pack). Shipping is free on most items over $35, while pickup is free on nearly everything.

Shop Now at Walmart