The Most Comfortable Crew Neck Undershirts for Men 2024

The most highly sought-after characteristic in undershirts: Comfort.

This installment in our Most Comfortable Underwear Series is all about the most comfortable crew neck undershirts for men.

And when we use the term comfortable, you might be wondering what level of comfort we’re actually talking about here.

To make our Most Comfortable List, we’re talking about undershirts that fit like a second skin.

One that you’re happy to put on and then forget you’re even wearing levels of comfort.

Now, of course, we know that men come in all different shapes and sizes, not to mention have different preferences when it comes to fit, fabric type, etc.

For this reason, it’s difficult to promise that each undershirt listed here is going to fit and feel perfect to you.

So, while there may be some scrolling and a little trial and error involved, we’re confident that you’ll find an incredibly comfortable undershirt on this list that fits just right and becomes your new favorite.

And for even more great options, check out the best crew neck undershirts available on Amazon.

Note: Featured products are independently selected and reviewed by The Underwear Review. If you purchase through our links, we may earn commission.

1. Tommy John Second Skin Crew Neck Stay-Tucked Undershirt

The Tommy John Second Skin Crew Neck Stay-Tucked Undershirt is a silky soft option that’s great for daily wear. This undershirt utilizes a patented design that never comes untucked and a stretch rib memory collar that lays flat.

Shop at Tommy John: Tommy John Second Skin Crew Neck Stay-Tucked Undershirt

Tommy John’s Second Skin Crew Neck Stay-Tucked Undershirt utilizes a non-pilling micro modal fabric with added spandex for stretch and recovery to keep its shape. This undershirt has a tapered design to eliminate excess fabric and comes with a Best Pair Guarantee.

Best Feature: Patented stay-tucked design and memory collar.

2. Tommy John Cool Cotton Crew-Neck Stay-Tucked Undershirt

The Tommy John Cool Cotton Crew Neck Stay-Tucked Undershirt is designed for daily wear with a breathable and moisture-wicking fabric that keeps you cooler and drier than regular cotton. This undershirt has a tapered design to eliminate excess fabric.

Shop at Tommy John: Tommy John Cool Cotton Crew Neck Undershirt

Tommy John’s Cool Cotton Crew Neck Stay-Tucked Undershirt features a comfortable pima cotton and spandex fabric blend that has extra stretch and recovery. This undershirt has a stretch rib memory collar that lays flat and a patented stay-tucked design.

Best Feature: Breathable and moisture-wicking pima cotton fabric.

3. Mack Weldon AIRKNITx Crew Neck Undershirt

The Mack Weldon AIRKNITx Crew Neck Undershirt features extra lightweight and breathable AIRKNITx microfiber fabric. This undershirt is engineered to pull in air, wick away moisture, and fit odor.

Shop at Mack Weldon: Mack Weldon AIRKNITx Crew Neck Undershirt

Mack Weldon’s AIRKNITx Crew Neck Undershirt utilizes comfortable 4-way stretch in a slim fit design with a little extra length. This undershirt has ergonomic side seams and a durable ladder stitching pattern.

Best Feature: Extra lightweight and breathable AIRKNITx fabric.

4. Mack Weldon 18-Hour Jersey Crew Neck Undershirt

The Mack Weldon 18-Hour Jersey Crew Neck Undershirt features a classic undershirt design with a slim fit and a lie-flat collar. This undershirt is constructed with a signature 18-Hour Jersey fabric that is incredibly soft and comfortable.

Shop at Mack Weldon: Mack Weldon 18-Hour Jersey Crew Neck Undershirt

Mack Weldon’s 18-Hour Jersey Crew Neck Undershirt utilizes a cotton and modal fabric blend with added spandex for comfortable stretch. This undershirt features extra length for convenience and ergonomic seaming.

Best Feature: Incredibly soft 18-Hour Jersey fabric.

5. David Archy Bamboo Rayon Crew Neck Undershirt

The David Archy Bamboo Rayon Crew Neck Undershirt features high-end bamboo rayon fabric known for being incredibly soft, lightweight, and breathable. This undershirt adds spandex stretch for a better fit with zero constriction.

Shop at David Archy: David Archy Bamboo Rayon Crew Neck Undershirt

15% Off Discount Code: TheUR

David Archy’s Bamboo Rayon Crew Neck Undershirt offers versatile performance that works great under dress shirts, for workouts, and for casual wear thanks to its naturally moisture-wicking bamboo stretch fabric in a slim fit design.

Best Feature: Soft and breathable bamboo rayon fabric.

6. David Archy Classic Modal Crew Neck Undershirt

The David Archy Classic Modal Crew Neck Undershirt features a soft and lightweight modal fabric with a seamless fitted design. This undershirt has classic rib collar that maintains shape and a soft ribbon design on the back neck for comfort and durability.

Shop at David Archy: David Archy Classic Modal Crew Neck Undershirt

15% Off Discount Code: TheUR

David Archy’s Classic Modal Crew Neck Undershirt utilizes an irritation-free imprint-tag design and antibacterial properties to maintain a fresh feel for all-day wear.

Best Feature: Soft and lightweight modal fabric in classic design.

7. Polo Ralph Lauren Slim Crew Neck Undershirt

The Polo Ralph Lauren Slim Crew Neck Undershirt is the newest version of Ralph Lauren’s popular slim fit crewneck undershirt. This undershirt features a soft cotton jersey fabric with sweat-wicking properties to keep you dry and comfortable.

Available on Amazon: Polo Ralph Lauren Slim Crew Neck Undershirt

Ralph Lauren’s Slim Crew Neck Undershirt utilizes 100% cotton and a classic ribbed crewneck design. This undershirt has a slim fit and the signature Polo Pony embroidered on the front left hem.

Best Feature: Soft cotton jersey fabric in slim fit.

8. Calvin Klein Cotton Classics Crew Neck Undershirt

The Calvin Klein Cotton Classics Crew Neck Undershirt features 100% pure cotton for a soft feel and extra breathability. This undershirt is a signature classic and features a CK Underwear logo at the hem.

Shop at Freshpair: CK Cotton Classics Crew Neck Undershirt

Available on Amazon: CK Cotton Classics Crew Neck Undershirt

Calvin Klein’s Cotton Classics Crew Neck Undershirt has a straight hem, topstitching, and a classic crew neck finish. This undershirt has a slim fit and seaming details that are ideal for layering.

Best Feature: Signature classic in 100% pure cotton.

9. 2(X)IST Pima Cotton Crewneck Undershirt

The 2(X)IST Pima Cotton Crew Neck Undershirt features 100% Pima Cotton in a comfortable rib construction. This undershirt has a standard fit and a bound crew neckline.

Shop at Freshpair: 2(X)IST Pima Cotton Crew Neck Undershirt

Available on Amazon: 2(X)IST Pima Cotton Crew Neck Undershirt

2(X)IST’s Pima Cotton Crew Neck Undershirt utilizes premium cotton fabric for an extra soft feel on your skin and a perfect fit that’s not too baggy or too tight.

Best Feature: 100% Pima cotton in comfortable rib construction.

10. Rhone Everyday Essential Undershirt

The Rhone Everyday Essential Undershirt features a comfortable Pima-cotton in a tapered slim fit design. This undershirt utilizes a unique no underarm seams and no side seams for extra comfort and superior layering under clothing.

Available on Amazon: Rhone Everyday Essential Undershirt

Rhone’s Everyday Essential Undershirt has tapered sleeves for a closer fit under shirts that eliminates chafing. This undershirt has a no-ride-up design to reduce bunching and a soft, unnoticeable logo.

Best Feature: No side and underarm seams for improved comfort and layering.

11. Obviously Crew Neck Short Sleeve Undershirt

The Obviously Crew Neck Short Sleeve Undershirt features a premium micro modal and bamboo rayon fabric blend that’s incredibly soft and lightweight. This undershirt is breathable, moisture-wicking, and maintains a perfect mix of support and comfort.

Available on Amazon: Obviously Crew Neck Short Sleeve Undershirt

Obviously’s Crew Neck Short Sleeve Undershirt has 4-way stretch fabric that moves with your body and an intelligent design that avoids scratching, itching, and irritation. This undershirt has a versatile fit that’s great at the office, the gym, on its own, or under anything.

Best Feature: Premium micro modal and bamboo rayon fabric.

12. Pair of Thieves SuperSoft Crew Neck Undershirt

The Pair of Thieves SuperSoft Crew Neck Undershirt utilizes signature SuperSoft cotton and modal fabric that’s incredibly soft and features 4-way stretch. This undershirt has a comfortable and classic design in a flattering fit.

Shop at Pair of Thieves: Pair of Thieves SuperSoft Crew Neck Undershirt

Available on Amazon: Pair of Thieves SuperSoft Crew Neck Undershirt

Pair of Thieves’ SuperSoft Crew Neck Undershirt is a comfy and versatile option that both layers well and looks great on its own. This undershirt is tagless and comes with a No Regrets Guarantee.

Best Feature: SuperSoft cotton and modal fabric with 4-way stretch.

13. Hanes Comfort Flex Fit Crew Undershirt

The Hanes Comfort Flex Fit Crew Undershirt features a signature Comfort Flex Fit fabric blend of modal, cotton, and polyester that is extra soft, sweat-wicking, and flexible. This undershirt is tag free and provides generous length for a stay-tucked fit.

Available on Amazon: Hanes Comfort Flex Fit Crew Undershirt

Hanes’ Comfort Flex Fit Crew Undershirt utilizes a durable lay flat collar that’s designed to maintain its shape, as well as FreshIQ technology that attacks odor-causing bacteria to keep you fresh all day.

Best Feature: Comfort Flex Fit fabric for superior comfort and fit.

If you’re looking to add some great undershirts to your rotation, you’ll also want to check out our top picks for the best undershirts available on Amazon.

And If you’re all about comfort when it comes to your shirts, socks, and underwear be sure to check out the rest of our Most Comfortable Series.