When it comes to building a wardrobe that works, mens underwear essentials are the starting point. You don’t need flashy tech fabrics or unnecessary features — just well-made staples you can rely on every single day. Whether you’re heading to work, hitting the gym, or you’re just lounging around the house, the right base layers offer comfort, function, and that low-effort confidence boost that sets the tone for everything else you wear. They’re the unsung heroes of your outfit — and upgrading them is one of the easiest wins for your everyday style.
Here are 6 mens underwear essentials every guy should own.
Fruit of the Loom Men’s Tag Free Woven Boxer Shorts
Boxer shorts are back — and these are perfect for streetwear layering. They’ve got that relaxed 90s vibe, come in a bunch of classic plaids, and look great styled slightly above the waistband of jeans or jorts. Lightweight and breathable, they’re surprisingly practical too. If you’re mixing comfort with style, these are a solid mens underwear essential to keep in rotation.
Calvin Klein Men’s Cotton Classics 7-Pack Boxer Brief
This is the backbone of your underwear drawer. These Calvin Klein boxer briefs hit the sweet spot: soft cotton, a flattering cut, and a waistband that doesn’t roll. The 7-pack covers you for the week, and they hold up well through wash after wash. If you’re serious about upgrading your mens underwear essentials, this is the pair to start with.
Hanes Men’s Double Tough Crew Socks, 12-Pair Pack
Every drawer needs a stack of everyday white socks — and Hanes delivers. These are reinforced in the heel and toe, designed to actually last, and stay up without leaving that annoying indent around your calf. They’re not fancy, but they’re easily one of the most overlooked mens underwear essentials. You’ll wear them constantly, and the 12-pack means you’re always stocked.
Hanes Men’s Moisture-Wicking Ribbed Tank Undershirts
A lot of guys skip undershirts — don’t be that guy. These Hanes ribbed tanks are a game-changer. They’re tight enough to layer cleanly under shirts but breathable enough to wear solo. The moisture-wicking fabric keeps things dry, even in the summer. Easily one of the most underrated mens underwear essentials, especially if you sweat or layer often.
Calvin Klein Men’s Dress Socks – 6 Pack
Good dress socks aren’t just for weddings — they’re a must-have in your daily rotation. These black Calvin Klein pairs are built with comfort cuffs that stay up without sagging, and the sleek design works with loafers, boots, or formal shoes. Add these to your mens underwear essentials lineup for occasions when you need to level up without overthinking it.
Final Word on Men’s Underwear Essentials
Nailing your mens underwear essentials doesn’t have to be complicated — but it does require a little intention. Think of your underwear drawer as the foundation of your style. When the basics are dialed in, everything else you wear feels better too. Prioritize comfort, fit, and durability. Make sure you’ve got enough in rotation that you’re not stuck grabbing the last sad pair at the bottom of the drawer on laundry day.
These six mens underwear essentials cover your everyday needs — from socks that don’t sag, to boxers you actually want to be seen in. Whether you’re layering up for work or heading out in just a tank and shorts, these basics help you look and feel sharp without trying too hard.
🔗 Want help styling these pieces into full outfits?
Check out 3 Summer Outfits Men Need in 2025 (That Aren’t Just Shorts and a Tee) to level up your looks with ease — because real style starts underneath.
