If You Buy Nothing Else This Prime Day, Buy a Fresh Pair of Calvin Klein Underwear

Every product was carefully curated by an Esquire editor. We may earn a commission from these links. Here’s how we test products and why you should trust us.Florence Sullivan2 min readYes, there are some Amazon Prime deals running right now that’ll excite you—like Apple tech and luxury cologne. But let’s be honest, it’s the practical stuff that you should really be spending your money on. Chief among practical buys? Underwear. We’re willing to bet a restock is on your to-do list, and in this category, there is one king: Calvin Klein.If you’re putting any effort into dressing well, your base layer deserves just as much attention as what the world is going to see. Stretched-out elastic, stains, and holes are not dignified, and cheap brands can (and will) ruin your day. The best way to avoid that disaster is to use these short hours of fall Prime Day to save up to 60 percent off a pair—or multipack—of Calvins.Shop all Calvin Klein DealsBryn Gelbart, the associate commerce editor here at Esquire, says that these boxer briefs broke him of his cheap underwear habit, and he’s never looking back. “The classic cotton boxer briefs from Calvin Klein aren’t just hassle-free; they are supremely comfortable,” he says in his review, adding, “I have plenty of space down there (room to breathe, if you will) but with all the snug structure I go to boxer briefs for. Same goes for the elastic, which hits that perfect comfort level—staying up effortlessly while never feeling too tight.”He also says that they’re breathable, and that they’re his underwear of choice when he travels. Grab a few packs for yourself and see why Gelbart says, “If all my Calvins are in the hamper, I know I’m in for a tough day.”If you prefer a different style, Calvin trunks, boxers, and briefs are all on sale, up to 60 percent off. While you’re at it, grab some socks and new undershirts, too.Side note: I immediately sent my husband and teenage son the links to half of these. I track deals like this all year, and this is as good as it gets.