The Under Armour Armour Fleece® Men's ¼ Zip is the original performance upgrade over old-school fleece. Engineered to be lightweight, incredibly warm, and pleasantly stretchy, it delivers the right balance of thermal comfort and freedom of movement — whether you're warming up at the gym, heading out for a run, or layering up on a cool day. The loose, fuller cut keeps things comfortable without feeling bulky, and the clean navy colourway pairs effortlessly with any kit.
Armour Fleece® is Under Armour's original performance answer to traditional heavyweight fleece. The fabric is engineered to be significantly lighter than conventional fleece while still providing exceptional warmth, so you stay comfortable during warm-ups or lower-intensity outdoor activity without overheating. Its built-in stretch allows the fabric to move naturally with your body, reducing restriction during dynamic movements. The result is a mid-layer that genuinely feels like wearing performance gear rather than a bulky training top.
The open-knit structure of Armour Fleece® promotes airflow through the fabric, helping to prevent the build-up of excess heat during moderate-intensity exercise. Unlike rigid or densely woven fleece materials, this fabric stretches in multiple directions, adapting to your range of motion whether you are reaching overhead, swinging a club, or simply going about your day. The combination of breathability and stretch makes this sweatshirt a genuinely versatile piece that transitions effortlessly from the training environment to everyday wear.
The interior face of the fabric features a softly brushed finish that creates a layer of still air against your skin, which acts as effective thermal insulation. This trapped warm air layer is what gives Armour Fleece® its impressive warmth-to-weight ratio — the sweatshirt feels noticeably warm the moment you put it on, yet remains light enough not to weigh you down. The soft texture also makes direct skin contact comfortable for extended wear, eliminating any rough or scratchy feel common in cheaper fleece alternatives.
Under Armour has constructed the main body fabric of this sweatshirt using at least 90% recycled polyester, excluding trims and embellishments. Recycled polyester is derived from post-consumer plastic waste — reducing reliance on virgin petroleum-based fibres and lowering the overall environmental footprint of the garment. Crucially, the use of recycled content does not compromise performance: the fabric retains the same lightweight feel, stretch, breathability, and durability as a conventionally produced fleece. Choosing this sweatshirt means you can pursue your training goals without compromising on sustainability.
| Specification | Details |
|---|---|
| Style No. | 1373358-410 |
| Colour | Navy (Midnight Navy) |
| Fit | Loose — fuller cut for complete comfort |
| Fabric Technology | Armour Fleece® |
| Material | 100% Polyester |
| Recycled Content | Main body fabric: at least 90% recycled polyester (excluding trims & embellishments) |
| Closure | ¼ zip front |
| Pockets | None |
| Available Sizes | M, L, XXL, 3XL |
| Gender | Men's |
| Care | Machine wash cold with like colours · Do not bleach · Tumble dry low · Do not iron · Do not use fabric softeners · Do not dry clean |
| Size | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Chest (cm) | 76–81 | 86–92 | 96–102 | 106–112 | 116–122 | 127–132 | 137–142 | 147–153 |
| Waist (cm) | 67–70 | 72–76 | 80–85 | 89–94 | 99–104 | 109–116 | 121–127 | 132–138 |
| Hips (cm) | 81–84 | 86–90 | 94–98 | 102–107 | 112–117 | 122–127 | 132–137 | 142–147 |
Measurements in the table are approximate body measurements and are for guidance only. Source: underarmour.com size guide.
In stock 1 pcs
In stock 1 pcs
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