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UA Unstoppable Men's Jacket

Name: Under Armour UA Unstoppable Men's Jacket
Brand: Under Armour
SKU: under-armour-ua-unstoppable-men-s-jacket-1370494-001
Price: 104.97 USD

Zip-Ups

$105may be out of stock

The verdict

A reasonable buy at $105 for a sharp everyday athleisure jacket, if you want style over technical function.

Fit

Unstoppable pieces run a modern, slightly relaxed cut with a cleaner drape than gym gear; most should take their usual size, sizing down only if between sizes.

Quality

This is the brand's flagship sportstyle line, so expect upgraded zippers, pocketing, and finishing versus its basic warm-ups; durability should be good for daily wear.

Price check

Mid-to-premium for the category; the price buys design and finishing rather than performance features, which is fair if the look is what you're after.

Best for

Men who want one polished zip jacket that works for commuting, errands, and casual offices.

Care

Machine wash cold, hang or tumble dry low, and zip it up before washing to protect the fabric.

athleisurejacketrelaxed fitmid-premiummens

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Reviews of similar pieces

Review of Target — Goodfellow & Co. Goodfellow & Co. Zip-Up Hoodie

A friend of Tom FitzgeraldFriend of the site

★★★★★

"I've had this hoodie for 12 years now I think, it's super comfortable"

August 2026

Fit check: Under Armour

True to size

Under Armour's everyday lines fit true to size with a deliberately roomy, athletic-loose cut rather than a tailored one.

Owner reviews of the core Rival Fleece hoodies and joggers repeatedly land on "true to size," with the cut described as loose and comfortable rather than baggy — several hoodie owners say to size down only if they want a trimmer fit. Sizing guides likewise report the brand fits true to your usual size once you pick the right cut, since Under Armour labels pieces by cut (loose vs. fitted vs. compression) and the fitted and compression styles are intentionally much snugger than the casual gear. Reviewers note the tees and tops run long and boxy rather than fitted, and a minority of jogger buyers found the slimmer athletic cuts snug enough to size up.

Sizing advice: Order your usual size in the casual fleece, tees, and joggers — size down only if you want a closer fit in the roomy cuts, and expect the fitted/compression-labeled styles to run much snugger by design.

Per owner & reviewer reports: Under Armour Rival Fleece Hoodie Reviews — Zappos · Under Armour Rival Fleece Joggers Reviews — Zappos · Under Armour sizing guide — OPUMO Magazine

What's my size at Under Armour?

Under Armour zip-ups: what reviews say

Owner reviews of Under Armour's full-zip fleece hoodies and windbreakers (Rival Fleece, Armourfleece, Rival Woven, Storm Daytona) cluster in the mid-4-star range across hundreds of ratings on Amazon. Buyers of the Rival Fleece Full-Zip describe it as a good weight and very soft, with several saying they'd buy more. The recurring complaint across owners is shrinkage after a wash or two, with one buyer noting it "shrinks a bit" even while rating the hoodie positively overall.

Strengths: Owners consistently describe the fleece as soft and a good weight for the price, and repeat buyers are common in the reviews.
Watch out for: The most repeated complaint across owners is that the fleece shrinks somewhat after washing.

About Under Armour's zip-ups line as a whole. Sources: Under Armour Men's UA Rival Fleece Full-Zip Hoodie - Amazon.com · Amazon.com : Under Armour Storm full zip jacket