The Best Slim-Fit Blazers for Men to Wear in 2024, According to Style Editors

We love the Hemsworth from Indochino because it has impeccable style and quality construction at a relatively affordable price. For starters, it’s half canvassed, which means the front is layered through the chest and lapels to drape neatly and provide much-needed structure. Plus, this classic navy design can easily transition from the office to dinner.

In terms of fabric, the blazer is made with premium merino wool, so it’s resilient enough to withstand standard wear and tear, making it a solid choice for everyday work or casual attire. Plus, the material will trap heat and keep you warm during cold commutes, thanks to its inherent insulating properties.

The best part of it all: you can customize this garment to your liking, selecting everything from button colors and pocket types to monogramming and stitching—with delivery in three to four weeks.

Pros

• Herringbone pattern is timeless and easy to style
• Ample pocket space both inside and out
• Thick enough for winter season

Banana Republic sourced pure wool for its slim-fit Ortiz Tweed Blazer, which is extremely durable and resistant to damage, yet soft and flexible at the same time. What’s more: the material is super thick and naturally water-resistant, so this piece will keep you warm, without feeling damp.

We love how warm this jacket kept us when the temperatures plummeted. There’s also plenty of pockets both inside and out to secure your small valuables. Another bonus: the herringbone pattern blends in perfectly with solid colored button-down shirts and sweaters.

What Buyers Do Say? “What a great suit jacket. Warm brown color, thick lush wool, perfect for winter,” says one bananarepublic.com customer.

In true Lululemon fashion, this sporty blazer is designed to give you maximum room to breathe and move. The fabric is made with a water-repellent shell and two-way stretch, which will keep you comfortable even during those hectic errands.

Despite its athletic style, our fitness editors have worn this jacket around the office before hitting the gym. To that point, we love that you can wear this just about anywhere. Plus, we didn’t spot any wrinkles after removing it from the dryer.

What Do Buyers Say? “Superb and comfy blazer that’s a perfect fit for guys with an athletic frame! I love that it’s a lightweight, breathable, stretchy fabric that I can throw in my gym or carry-on bag and not have to worry about ironing it afterwards,” says one lululemon.com customer.

Amazon’s in-house clothing brand spans across everything from joggers to business casual. This modern-style design is made with wrinkle-resistant fabric and added stretch for breathability and ease of movement. Best of all, this type of comfort won’t cost you an arm and a leg—retailing under 100 bucks. Though at this price point, you get what you pay for. It’s not as durable or premium as the other blazers we’ve tested.

What Do Buyers Say? “From the weight of the material to the convenience of machine washability, this jacket was a great find. I very much appreciate the thoughtful touches, such as an inside pocket that is buttoned, and another for a pair of readers,” says one Amazon user.

In comparison to a slim-fit blazer, a sport coat is more on the casual side of the gamut and typically distinguished by a patterned cloth. Todd Snyder’s herringbone version strikes a good balance between informal and formal. That means it can work for relaxed office environments and dressy cocktail parties.

We’ve been able to get a lot of wear out of this piece as top layer for a number of outfits. You can pair it with anything from a turtleneck sweater and chinos to a button down and jeans. Additionally, there’s no stuffy padding or lining, meaning less bulk and more comfort.

What Do Buyers Say? “Modern version of a classic. High quality and outstanding workmanship. Great fit and style. Wears well with dress slacks or jeans,” says one toddsnyder.com customer.

Looking for a slim-fit blazer that’s super polished? Well, this one is dressed to the nine with a charcoal gray with metallic pinstripe detailing. Fitting for any formal affair, the AllSaints design has a single-button closure and boasts a sleek silhouette that will turn heads at your next dinner party.

Admittedly, this blazer is on the far side of the formal spectrum. Our style editors recommend it for weddings, galas, and event ceremonies. When it comes to styling, you can wear it on top of a white or black buttoned shirt with black pants.

No matter what the day throws your way, Everlane’s Performance Chino Blazer will keep you cozy and dry. That’s because it’s produced with a hint of elastane and sweat-wicking properties. Not to mention, the neutral colorway is easy to coordinate with almost anything in your casual wardrobe.

Our editors have found it works best as a travel blazer, thanks to its lightweight feel and casual look. They’ve worn it on long-hour flights where the aircraft cabins are pretty chilly, but managed to stay warm. It’s also worth noting that this option is easy to stow away in a carry-on bag.

What Do Buyers Say? “I really love this jacket. I can go from causal to smart dress for a great evening on the town. It feels great, it’s wrinkle free and I’m getting many compliments on it,” says one everlane.com customer.

The Clinton Blazer by Theory is designed with function and style. For starters, it’s constructed from a wrinkle and pilling-resistant knit that is durable enough to be machine washed and dry quickly. Beyond that, you can wear this garment out in the sun without getting gnarly sunburns—thanks to its UV protective shell.

We appreciate that there’s tons of stretch that won’t make you feel like you’re busting at the seams with every move. Also neat: the honeycomb structure offers a good amount of ventilation to keep you cool and comfortable.

What Do Buyers Say? “I am so happy I discovered the Precision Pointe material. This material makes me enjoy wearing a suit. It’s the equivalent of wearing athletic clothing,” says one theory.com customer.

Bonobos is a one-stop-shop for men’s clothing made with comfort and style in mind. Living up to that standard is the brand’s Jetsetter Blazer. It has minimal lining to eliminate bulk, making it ideal for those unusually warm winter days. We like that it works in a bunch of settings, whether you’re at the office or happy hour. In addition to the slim-fit, it’s alternatively available in athletic and standard sizes as well.

Despite its wool look for winter, we learned the jacket is also airy enough to be worn year round. Our style editors have even sported it in lieu of heavier outerwear styles in the fall season.

What Do Buyers Say? “Nice jacket, goes with most shirt/trouser combinations. One of those rare jackets that is actually wearable during the East Coast summer, but fabric also works in cooler weather,” says one bonobos.com customer.

If you need a lighter option to bear the seasons, this suit jacket is the best candidate. J. Crew produced this garment with a cotton-linen blend, which can hold up during the spring through early fall. It’s most suitable for summer polo and outdoor weddings that take place in the blazing heat.

Although it’s billed as a suit jacket—because it has matching pants—the unstructured piece doubles as a casual blazer if worn separately. Plus, the material is super breathable and dries quickly if you happen to sweat a lot.

What Do Buyers Say? “This suit fits well and is very comfortable. I wore it in 90-100 degree weather with a J. Crew linen shirt and I stayed relatively cool,” says one jcrew.com customer.

Bar III Slim-Fit Knit Sport Coat

If you want to switch it up, this check sport coat is a great alternative. It has just the right amount of style and versatility to pair up with a few different outfits. Also, the side vents prevent bunching and wrinkling, while the interior is unlined making it comfortable to wear in warmer climates.

What Do Buyers Say? “This is a really nice jacket, with high quality material. Will look perfect on anyone,” says one macys.com customer.

Brooks Brothers Slim Fit Stretch Wool Hopsack Blazer

Brooks Brothers, one of our favorite clothing brands, has a long-standing history of making reliable business casual clothes. Speaking of which, this slim-fit blazer has a hint of stretch, side vents and fully-lined interior for comfort. Plus, it’s crisp enough for a day at the office followed by dinner.

What Do Buyers Say? “Nice casual blazer for office or date night. Pairs well with jeans or wool slacks. Great fit off the rack,” says one brooksbrothers.com customer.

A slim-fit blazer can help you look slimmer. The ideal option should fit your body without being too tight. To ensure that you choose the right slim blazer, there’s a few key elements to keep in mind.

Shoulder-to-Shoulder: The shoulder of the blazer should ends exactly where your shoulder points ends, according to Yang. This is the point where the shoulder meets the arm. If the blazer’s shoulder is shorter than your shoulder points, it will pull and create a bite. If it’s too wide, then you end up with shoulder sag. For those with broad shoulders, you may need to size up or it will create unsightly drape lines around your biceps and armhole.

Snug Armole: The armhole of the jacket should sit snugly under your arms, providing a slight hug without any restriction.

Collar Gap: There should be no gap between the collar of your blazer and the collar of your shirt. Your blazer should lay clean and flat against the back of your neck.

Layering Potential: When thinking of what to coordinate with the blazer, be mindful of the types of shirts and sweaters you’re matching with your blazer, according to Craig Robinson, head of House and Master Tailor of Robinson Brooklyn.

Versatility: You want to check for something that can adapt to multiple settings, meaning it can be worn in a professional setting as well as out on the town.

Both sport coats and suit jackets are characterized by some of the same aspects as the blazer, but have different focuses. Blazers are usually distinguished by refined, neutral colors like black, grey or navy. They’re also more structured and incredibly versatile, meaning they can be dressed up or down depending on your preference.

Sport coats often play up pops of color and patterned designs, including checks (plaids), herringbone, houndstooth and pinstripes. Like blazers, sport coats have transcended beyond their formality roots into casual style. Think: date night, intimate dinners or happy hour. Suit jackets are lighter in weight and look their best when paired with a matching pant. They’re not meant to be worn with jeans or for casual wear, rather reserved for more celebratory or formal occasions such as job interviews, office presentations, or award ceremonies.

At Men’s Health, our testing editors and writers always make sure to actually test and use the products ourselves before considering whether to include them. Therefore, rest assured that our product recommendations derive from first-hand experience, and you can read more about our testing process here.

In addition, we have a whole fashion closet in our NYC office dedicated to calling in, trying out, and selecting the best and newest menswear products. We put them on stylish, fit guys to hear their opinions and see how the items look on them before making our final decision. And as style editors, we constantly go into the fashion closet to test out the products.

Lastly, you can trust our opinions on shopping recommendations, whether it’s the products, styling tips, or trends. Not only do we have Fashion Director Ted Stafford and Deputy Editor, Commerce Christian Gollayan, but we also have a panel of style experts—including tailors, stylists, fashion influencers, designers, etc.—whom we regularly seek shopping guides from.

• Shao Yang, founder and creative director of The Tailory New York in New York, NY

• Craig Robinson, head of House and Master Tailor of Robinson Brooklyn in Brooklyn, NY