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As the mercury continues to rise, looking cool becomes a lot more challenging even for the most sartorially savvy among us. But it can be done! We’ve rounded up the best cool hot weather Summer fashion essentials and accessories in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

cool menswear wardrobe essentials for the sweltering heat

Chances are pretty good you’re sweating right now. It’s brutally hot no matter what air-conditioned haven you’ve found. Daily headlines report record-breaking temperatures across the world and it doesn’t look like things are going to cool down anytime soon. Without getting too doomsday about the sweltering situation we find ourselves in, we can provide some ways to cope in the form of coolest possible things you can wear. 

The simple equation of higher temps equals less clothing still stands, but of course you have to maintain some modicum of social appropriateness—a minimum of covering up. Generally, what we’ve been preaching for the last few months about dressing for summer weddings, or getting yourself decked out in linen, or finding self-ventilating pajamas or must-have shorts is all still relevant, but we’ve literally reached a new high at this point. Natural, open-weave fabrics and absorbency are key, but silhouette (space for a breeze) is important, too. Triple-digit temps and heat domes call for the elite cooling gear that acts as your own personal AC. Of course, you’d like to look good, too.

We rounded up the airiest, heat-battling, almost-not-there stuff to keep some kind of equilibrium amongst the scorching chaos. If you have to get dressed and perform societal functions in this weather, you may as well get off some solid fits.

20 essentials in menswear fashion for the sweltering heat

Here’s our edit of the best hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

1. Natural Linen Pique Classic Tee by Buck Mason

Polos usually get the lucky pique treatment, but there’s no reason T-shirts can’t get in on the texture. Buck Mason’s linen pique feels like it’s barely there.

Hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

BUY NOW – $78.00.

2. Straight Leg Garment Dyed Linen Shorts by James Perse

Although it’s good and airy, sometimes linen gets a reputation for being scratchy (the last thing you want when perspiration is imminent). Certainly not the case with  James Perse’s wildly soft and luxe drawstring shorts in a perfect blue-green for summer.

20 best Summer essentials and accessories and for men to wear when it is absolutely sweltering outside including tops, shorts, hats, water bottles, and more.

BUY NOW – $175.00.

3. 1391 Rectangle Sunglasses by Cutler and Gross

Blistering temps either call for beefy sunglasses that create their own shade…

Hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

BUY NOW – $625.00. 

4. Geometric Sunglasses by Zegna

…or a mirrored pair to get the sun’s rays as far away from you as possible.

20 best Summer essentials and accessories and for men to wear when it is absolutely sweltering outside including tops, shorts, hats, water bottles, and more.BUY NOW – $380.00.

5. Toweling Polo Shirt by Sunspel

Once you accept the fact that sweat will come, you can take practical measures like wearing a shirt made out of terry cloth to abate the effects.

Hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

BUY NOW – $160.00. 

6. Sadi Cotton Crepe Shorts by Nanushka

Nanushka’s shorts are tailored with a cotton crepe that has a bit of structure so there’ll be minimal skin contact. Let’s keep that air moving.

20 best Summer essentials and accessories and for men to wear when it is absolutely sweltering outside including tops, shorts, hats, water bottles, and more.

BUY NOW – $315.00.

7. Striped Mesh Shorts by Burberry

If there’s a breeze, these shorts will allow it right through. Bonus points for the big bold stripes.

Hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

BUY NOW – 1,050.00.

8. Cotton Nylon Mesh Polo by Todd Snyder

Team mesh, baby. Inspired by vintage tennis styles, Todd Snyder’s mesh polo maintains the smartness of a polo with the much-needed airflow of athletic jerseys.

20 best Summer essentials and accessories and for men to wear when it is absolutely sweltering outside including tops, shorts, hats, water bottles, and more.

BUY NOW – $278.00.

9. Suede and Leather Flip Flops by Brunello Cucinelli

We rarely endorse flip flops in non-water-adjacent scenarios, but when it’s pushing 90+ degrees, go for it. Enjoy. Let those puppies breathe (especially if it’s in Brunello’s supple suede).

BUY NOW – $395.00.

10. Force Shoulder Pouch by Porter Yoshida & Co.

Less clothing equals less pockets. Carry all your essentials in a just-big-enough pouch like this one.

BUY NOW – $130.00.

11. Judo Pants by Lemaire

When they look closer to pajamas than pants, you’ve done it right with these.

BUY NOW – $405.00.

12. Organic Cotton Nordic Bandana by Snow Peak

Bandanas are undeniably handy and can make a simple shorts-and-T-shirt fit look pulled together. Wet it, put it in the fridge, then tie it around your neck on really blistering days.

BUY NOW – $29.95.

13. Chamar Cap by A Kind of Guise

Keeping the sun off of your face is paramount for many reasons, but the last thing you want to do is trap heat. A seersucker cap in a light color is the answer.

BUY NOW – $78.00.

14. Youth Haus Cryocool Face Masks by Skin Gym

The elevated skincare alternative to standing in front of the open freezer. This Cryocool face mask is inspired by the rejuvenating effects of cold therapy and includes seaweed extract, collagen and peptides and vitamin E. 

BUY NOW – $30.00 for pack of 5

15. Insulated Water Bottle by Prada

No one needs a Prada water bottle, but doesn’t this slick stainless steel one motivate you to hydrate?

BUY NOW – $195.00.

16. Khaki Pilot Pioneer Mechanical Watch by Hamilton

Hopefully your steamy summer days are leisurely enough so you don’t have to be checking the time, but that’s not usually reality. If you’re wearing a watch, bulky metal bracelets or sticky leather straps aren’t the way, either. Enter Hamilton’s low-profile pilot watch with a breathable NATO strap.

BUY NOW – $845.00.

17. Air VaporMax 2023 Flyknit by Nike

Again, we encourage ventilation from head to toe with these.

BUY NOW – $210.00.

18. Space Bucket Hat by Our Legacy

Get that shade alllll the way around with this. 

Hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

BUY NOW – $140.00.

19. Kito Stripe Swim Trunks by Loro Piana

When the only option to cool down is to find a pool to dunk in, wear these. They’ll even pass as dry-land shorts. 

BUY NOW – $820.00.

20. Organic Cotton Trio Socks by RoToTo

Designed and crafted in Japan, these organic cotton socks are naturally cooling without getting into gym “performance” sock territory.

Hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles.

BUY NOW – $55.00.

summer fashion for men when it’s absolutely sweltering outside

That’s our take on hot weather Summer fashion essentials in designer menswear for the sweltering heat, including tops, shorts, hats and water bottles. Stay cool out there, dear reader.

Isaiah Freeman-Schub

Isaiah Freeman-Schub is a writer and editor living in Brooklyn, NY with his rescue dog, Lina. He’s had previous stints covering menswear at WSJ. magazine and Modern Luxury with his continuing work appearing in Mr Porter, T and more. He has a deep affection for purposeful, inviting design and the British TV cook Nigella Lawson.