The Ace is the answer to the question, “What would a blazer for hoodie-wearers look like?” The sweatshirt-style blazer straddles the line between cozy and sharp better than I would’ve expected, keeping me warm on low-key nights at home while also making me look a bit more put-together on video calls. It’s garnered enough compliments that I can confidently declare it a stylish upgrade for remote workers, frequent travelers and men who want versatile, casual-meets-polished pieces.
I first discovered Mack Weldon when I was searching for new boxers a few years ago; the 18-Hour Jersey Boxer Briefs became my go-to after a head-to-head test between several top-recommended brands. Founded in 2012 as a direct-to-consumer men’s underwear brand, the company’s lineup has since expanded to include high-quality casualwear, including sweaters, outerwear and jeans, alongside t-shirts, socks and hoodies. They’re all smart, comfortable basics that would be a sensible addition to any guy’s closet.
Made of stretchy French terry with a 95% cotton, 5% spandex blend, the Ace is unlined. The back and sleeves are a single layer of fabric the same thickness as a light hoodie, while the material is folded back on itself to form the chest pieces, for a double layer. I’ve been wearing the Navy Heather version and have found that people don’t notice that it’s sweatshirt material until they get closer (or I tell them).
As someone who always values extra pockets (not enough to wear cargo pants, mind you), I appreciate that this blazer has two patch pockets on the outside, large enough for me to fit a hand in each. There are also sizable zip-close interior pockets at either breast, big enough for a wallet on a night out or a passport while traveling.
While I wouldn’t pair the Ace Blazer with trousers, it works well with jeans and chinos, over a tee or a button-up. It’s enough to take an otherwise forgettable outfit to the next level without feeling constrained by overly dressy clothes.
The blazer weighs just under a pound and a half, or about 25% lighter than the brand’s Ace Full-Zip Hooded Sweatshirt, which I’ve also been testing and liking. Its lightweight construction makes it ideal for travel. It’s machine-washable, too, with specific “do not dry clean” instructions, and it can go in the dryer on low.
Mack Weldon’s sizes are limited to small through XXL; for a piece of clothing as casual as this, I don’t expect custom sizing. I’m 5 feet 10 inches tall with a 42-inch chest and the medium fits me comfortably, including ease of buttoning. The sleeves are a bit long, hitting right above my knuckles.
Whether you’re working from home, traveling or just want to look polished without the fuss of traditional office wear, the Ace Blazer makes it easy. For those who value looks and comfort, it’s a rare crossover that delivers on both fronts.
About The Author
