It's hot. Swap out low-quality or heavy bedding and mattresses for something made well. If you're an especially hot sleeper, upgrade to linen sheets. Right now, some of the best bedding brands online are holding summer sales on the best things they sell. Here's the best of the lot.
Boll & Branch
Boll & Branch has one of the widest arrays of bedding in terms of fabric and prints. The brand carries a pretty good mattress, too. All of its products are 20 percent off when you enter code SEMIANNUAL20 at checkout.
Select products from Casper are on sale for up to 50 percent off. There are some limited size runs of its linen, weightless cotton and Cool Supima sheets left, but if you score one, you'll be a lucky sleeper.
All of Riley's linen bedding is 20 percent off just in time for summer heat waves. Enter code SUMMERLINEN20 at checkout to get the deal.