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ColdGear® Infrared Expanse Men's Shacket
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ColdGear® Infrared Expanse Men's Shacket

Button-Ups

The verdict

A reasonable buy for cold-weather utility wear if you want a shirt-jacket with insulation tech rather than a dress button-up.

Fit

Shackets in this line typically cut roomy through the chest and shoulders to layer over a tee or midlayer; size down if you want it closer to a shirt fit. Note the listing is tagged men's despite appearing in a women's outerwear section, so check the size chart carefully.

Quality

ColdGear Infrared is one of the brand's better-established thermal lines, and at this price you should expect solid zips or snaps, a lined interior, and multi-season durability under normal wear.

Price check

At 135 dollars this sits at the premium end for the brand's outerwear-adjacent pieces, but insulated shackets in the outdoor category commonly run higher, so the price is defensible rather than inflated.

Best for

Someone who wants one warm, casual overshirt for fall and winter errands, campsites, or sideline duty.

Care

Machine wash cold, zip or snap it closed, and hang dry to protect the thermal lining.

shacketinsulatedcold-weathercasualouterwear

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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

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Under Armour button-ups: what reviews say

Under Armour's button-down shirts — both the coaching-style casual shirts and technical fishing shirts like the Fish Pro Hybrid — use lightweight stretch-woven fabric rather than traditional dress cotton. Owners consistently call them light, breathable, and cool even in hot weather, describing wrinkle-resistant, no-iron durability through frequent wear and washing. The casual coaching styles fit true to size; owners of the technical fishing-style shirts more often say the cut runs small and recommend sizing up.

Strengths
Owners repeatedly single out the lightweight, breathable, wrinkle-resistant fabric that stays comfortable through hot weather and frequent washing.
Watch out for
Owners of the technical fishing-style button-downs say the cut runs small and recommend ordering a size up.
Sizing
The casual coaching-style button-ups fit true to size; the technical fishing-style shirts run small, so size up.

About Under Armour's button-ups line as a whole. Sources: UA Motivator Coach's Men's Button Up Shirt | Under Armour · UA Fish Pro Hybrid Woven Men's Short Sleeve | Under Armour

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