The Best Men’s Crew Neck Undershirts Available on Amazon Right Now 2025

Skip the aimless browsing and get your new pick in a few short days.

Looking for a little help finding the best crew neck undershirts for men on Amazon?

Well, look no further.

Here, we’ve compiled a list of the top picks that are currently available for 2025.

While there are a handful of great sites out there for shopping men’s crew neck undershirts (some of our favorites are Freshpair and HisRoom), if you’re looking to get your garments quickly, Amazon is usually the best way to go.

Keep in mind, however, that while Amazon does tend to have a good variety of brands and styles available, certain picks can go pretty fast and restocking isn’t always a sure thing.

So, if you see a shirt that you love, be sure to grab it sooner than later.

How We Make Our Best Available on Amazon Picks

Shopping on Amazon is incredibly convenient.

It’s familiar, there’s a huge selection of items, and those items get delivered fast.

However, the downside of so many different options is that it can get a bit overwhelming, and it can also be difficult to discern between high-quality products and cheap knockoffs. 

We created the Best Available on Amazon list to filter out the riffraff, save you from endless scrolling, and better ensure you’re getting a high-quality product delivered to your doorstep.

2(X)IST Pima Cotton Crew Neck available on Amazon.

When it comes to making our picks, you’ll notice a lot of overlap between the picks here and those of our Most Comfortable List.

The Most Comfortable List prioritizes 3 characteristics: premium fabric blends, a versatile fit, and optimizing design features.

Very similar here, as we’re opting for trusted brands with high-quality fabric and design features.  

We’ve also tracked down which popular brands sell on Amazon, like the 2(X)IST Pima Cotton Crew Neck pictured above, that is definitely worth a look. 

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 Undershirt

The Tommy John Second Skin Crew Neck 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.

Available on Amazon: Tommy John Second Skin Crew Neck Undershirt

Tommy John’s Second Skin Crew Neck 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.

Our Favorite Feature: Patented stay-tucked design and memory collar.

2. 2(X)IST Pima Cotton Crew Neck Undershirt

The 2(X)IST Pima Cotton Crew Neck Undershirt features an incredibly comfortable 100% Pima cotton fabric that has an extra soft feel on your skin.

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

2(X)IST’s Pima Cotton Crew Neck Undershirt sports a bound crew neckline and a perfect standard fit that’s not too baggy or too tight.

Our Favorite Feature: Incredibly soft 100% Pima cotton with a stylish bound crew neckline.

3. 2(X)IST Essential Cotton Crew Neck Undershirt

The 2(X)IST Essential Cotton Crew Neck Undershirt features a classic undershirt construction with 100% cotton, crew neckline, and standard fit design.

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

2(X)IST’s Essential Cotton Crew Neck Undershirt is 100% cotton, so it will shrink some after washing, providing a body-confident fit.

Best Feature: Classic 100% cotton design.

4. David Archy Soft Cotton Crew Neck Undershirt

The David Archy Soft Cotton Crew Neck Undershirt features extra soft cotton fabric in a classic crew neck design.

This undershirt utilizes a touch of elasticity for an improved daily fit that eliminates constriction.

Available on Amazon: David Archy Soft Cotton Crew Neck Undershirt

David Archy’s Soft Cotton Crew Neck Undershirt have a comfy cotton and spandex fabric blend that works great both layered and on its own.

This undershirt has an imprint-tag design to reduce friction and provide a more skin-friendly wear.

Our Favorite Feature: Extra soft cotton with a touch elasticity.

5. 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.

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.

Our Favorite Feature: Soft cotton jersey fabric in slim fit.

6. 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.

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.

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

7. 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.

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 neckline.

This undershirt has a slim fit and seaming details that are ideal for layering.

Our Favorite Feature: Signature classic in 100% pure cotton.

8. 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.

Our Favorite Feature: Premium micro modal and bamboo rayon fabric.

If you’re looking for some great crew neck undershirts to add to your underwear drawer, be sure to check out our picks for the Most Comfortable Crew Neck Undershirts.

And if you’re looking for additional underwear choices available on Amazon, check out the rest of our Amazon Top Picks.