The Under Armour ColdGear® Compression Mock is the original cold-weather baselayer engineered to keep you warm, dry, and focused when temperatures drop. Built from Under Armour's iconic dual-layer ColdGear® fabric, this men's long-sleeve mock-neck top delivers an ultra-tight, second-skin compression fit that locks in warmth without bulk or ride-up — making it the ideal base layer for training, sport, and outdoor activity in cold conditions. Available in blue, in sizes XS through 4XL.
At the heart of this baselayer is Under Armour's signature dual-layer ColdGear® construction. The inner surface features an ultra-warm, brushed fleece-like interior that traps your body heat and keeps it close to the skin, while the smooth outer surface wicks away moisture and dries fast. This clever two-in-one construction means you get the warmth of a heavier layer in a trim, non-bulky profile that fits cleanly under any mid-layer or outerwear. The result is a garment that keeps you insulated without weighing you down or restricting your movement — exactly what athletes need when the mercury drops.
The ColdGear® Compression Mock features an ultra-tight, second-skin compression fit that wraps your muscles precisely without constriction. This snug fit supports circulation and gives you that powerful, locked-in feeling that athletes associate with peak performance. The compression cut also ensures the garment stays perfectly in place during intense activity — no riding up, no bunching under your kit. Whether you are playing sport, running, training in the gym, or simply braving a cold morning outdoors, the compression silhouette delivers confidence-boosting warmth and structure.
Strategic ventilation is built directly into the garment via stretch-mesh panels placed at the back and underarms — the areas of the body that generate the most heat during intense activity. These breathable inserts allow warm air and excess moisture to escape, preventing overheating and sweat build-up during high-output efforts. Because the ventilation is targeted rather than all-over, the panels do not compromise the overall insulating performance of the top. You stay warm where you need it and cool where you generate the most heat, making this baselayer genuinely versatile across a wide range of activity intensities.
Under Armour's 4-Way Stretch fabric construction allows the material to move freely in every direction — horizontal, vertical, and diagonally — so there is never any tugging or restriction during athletic movement. Whether you are swinging a golf club, throwing a ball, sprinting, or stretching, the garment follows your body's natural range of motion without resistance. The elastane content (13%) ensures the fabric returns to its original shape after every stretch, maintaining the compression fit and precise silhouette wash after wash. This makes it an ideal foundation layer for virtually any sport or cold-weather activity.
Under Armour's Moisture Transport System actively draws sweat away from the skin and pushes it to the outer surface of the fabric, where it can evaporate rapidly. This keeps your skin dry and comfortable even during high-output training sessions in the cold. Wet skin loses heat far more quickly than dry skin, so staying dry is directly linked to staying warm — the two technologies work in tandem to deliver comprehensive cold-weather comfort. The fast-drying exterior also means the garment recovers quickly between uses and is ready for the next session.
Built-in Anti-Odor Technology prevents the growth of odor-causing microbes at a fabric level, keeping the garment fresher for longer between washes — an essential feature for a compression baselayer worn directly against the skin. Complementing this, the ergonomic seam construction positions all seams away from high-abrasion contact zones, eliminating the hot spots and chafing that can ruin extended activity. The raised mock neck collar adds an extra layer of warmth and wind protection around the neck and lower face, completing a thoughtfully engineered design that combines performance, comfort, and freshness in one package.
| Style Number | 1366072-410 |
|---|---|
| Color | Blue (410) |
| Fit Type | Compression — ultra-tight, second-skin fit |
| Collar | Mock neck for added coverage and warmth |
| Sleeve | Long sleeve |
| Material Composition | 87% Polyester, 13% Elastane |
| Fabric Technology | ColdGear® dual-layer fabric |
| Stretch | 4-Way Stretch construction |
| Moisture Management | Moisture Transport System — wicks sweat, dries fast |
| Odor Control | Anti-Odor Technology |
| Ventilation | Stretch-mesh back and underarm panels |
| Seam Construction | Ergonomic design — seams off high-abrasion areas |
| Care | Machine wash cold with like colors; tumble dry low; do not iron; do not use softeners; do not dry clean |
| Available Sizes | XS, S, M, L, XL, XXL, 3XL, 4XL |
| Gender | Men's |
All measurements are approximate. Source: underarmour.com
| Measurement | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Chest circumference (cm) | 76–81 | 86–92 | 96–102 | 106–112 | 116–122 | 127–132 | 137–142 | 147–153 |
| Waist circumference (cm) | 67–70 | 72–76 | 80–85 | 89–94 | 99–104 | 109–116 | 121–127 | 132–138 |
In stock 1 pcs
In stock 1 pcs
In stock 1 pcs
In stock 1 pcs
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