Best Men's Undershirts and Boxer Briefs in 2026

Undershirts and boxer briefs are the one category most guys underspend on relative to how often they’re worn, yet the difference between a $6 shirt that pills after five washes and a $15 one that lasts two years shows up fast. This guide covers five picks from $20 multipacks to $60 performance sets, focused on fabric that actually holds up.

1. Hanes Essentials Undershirt Multipack — best everyday value pack

A reliable cotton crew or v-neck multipack that covers the basic “wear it and forget it” use case without any performance-fabric markup. It’s the pick for anyone who just needs to restock a drawer without overthinking the purchase.

• Street price in 2026: $18-$28 for a 5-pack
• Why it’s a good buy: lowest cost per shirt of any option here, still holds shape through regular washing
• Where to buy: Amazon, Walmart, Target

2. Tommy John Second Skin Undershirt — best no-ride-up fit under dress shirts

Tommy John built its reputation on a longer hem and a fabric blend that stays tucked and doesn’t bunch under a dress shirt through a full workday. It’s worth the higher per-shirt cost for anyone who wears undershirts under fitted button-downs regularly, since the fit problem it solves is a real daily annoyance.

• Street price in 2026: $30-$45 per shirt
• Why it’s a good buy: solves the untucking and bunching problem cheaper undershirts have all day
• Where to buy: Amazon, Target

3. Fruit of the Loom Boxer Briefs Multipack — best budget everyday underwear

This is the category’s default for a reason: a cotton-blend boxer brief that costs a few dollars per pair in bulk packs and holds elastic waistband integrity better than the very cheapest off-brand options. It’s a sensible pick for stocking a drawer without spending on performance fabric most days don’t require.

• Street price in 2026: $15-$25 for a multipack
• Why it’s a good buy: best cost-per-pair for daily-wear underwear that doesn’t fall apart
• Where to buy: Amazon, Walmart, Target

4. Under Armour Tech Boxerjock — best for workouts and hot climates

The moisture-wicking mesh panel and four-way stretch fabric make a real difference during workouts or long hot days, which regular cotton underwear can’t match. It’s the pick for anyone whose day includes real physical activity rather than mostly sitting.

• Street price in 2026: $20-$30 per pair
• Why it’s a good buy: genuine moisture-wicking performance for active or hot-weather wear
• Where to buy: Amazon, Best Buy

5. MeUndies Cotton Modal Boxer Briefs — best soft everyday splurge

The modal-cotton blend gives a noticeably softer hand-feel than standard cotton, and it holds that softness through washing rather than stiffening up the way cheaper cotton blends can. It’s a reasonable everyday splurge for anyone replacing a full drawer of worn-out basics at once.

• Street price in 2026: $18-$26 per pair
• Why it’s a good buy: softest everyday fabric option here, without the premium price of performance brands
• Where to buy: Amazon, Target

How to get the best price

• Buy multipacks instead of single items when restocking a full drawer — the per-unit savings on basics like these are often 30-40% versus buying pieces individually.
• Time a full drawer refresh around a January or Presidents’ Day clothing sale — basics categories see steep markdowns during these slower retail periods.
• Stack a store credit card discount with a multipack sale — underwear and undershirts are rarely excluded from these promotions the way premium apparel sometimes is.
• Check subscription or auto-restock programs for a recurring discount — some brands offer 10-15% off for scheduled reorders, which makes sense for a category you’ll rebuy anyway.

The honest takeaway: undershirts and boxer briefs are one of the few clothing categories where buying in bulk during a sale genuinely pays off, since the per-unit cost drops fast and the items wear out on a predictable schedule anyway. Mix a budget multipack for daily rotation with one or two higher-quality pieces for the days fit and fabric actually matter.