Detailed Product Description
Meet the UA HG Armour Comp Longsleeved Top—your new secret weapon for cold-weather workouts, gym sessions, or layering under casual fits that blends muscle support with cooling comfort. Crafted with a 125 GSM (grams per square metre) HeatGear® fabric, this casterock-gray compression top hits that perfect sweet spot: tight enough to hug muscles and reduce fatigue, yet lightweight enough to stay breathable mid-squat or sprint. The sleek, second-skin fit adds a polished edge—wear it alone for intense training, under a hoodie for outdoor runs, or beneath a flannel for a rugged weekend look. What makes it stand out? That 125 GSM fabric wicks sweat to keep you dry, while the stretchy material moves with every rep or stride. Whether you’re crushing a PR or just adding a functional layer to your outfit, this top turns “basic activewear” into a high-performing, stylish essential.
Features
- 125 GSM HeatGear® fabric: sweat-wicking, cooling, and stretchy for full mobility
- Compression fit: supports muscles and reduces fatigue during workouts
- Long-sleeve silhouette: ideal for cool-weather activity or sun protection
- Casterock colorway: versatile enough for athletic and casual layering
- Subtle Under Armour branding: adds a touch of sporty flair without being over-the-top
Care Instructions
Machine wash cold with like colors
Tumble dry on low heat
Do not bleach
Do not iron
Do not dry clean
Size & Fit
| UK Size (in) | Chest (in) | Waist (in) |
|---|---|---|
| S | 34-36 | 28-29 |
| M | 38-40 | 30-32 |
| L | 42-44 | 34-36 |
| XL | 46-48 | 38-40 |
| XXL | 50-52 | 42-44 |
| Universal Size (cm) | Chest (cm) | Waist (cm) |
|---|---|---|
| S | 86.4-91.4 | 71.1-73.7 |
| M | 96.5-101.6 | 76.2-81.3 |
| L | 106.7-111.8 | 86.4-91.4 |
| XL | 116.8-121.9 | 96.5-101.6 |
| XXL | 127-132.1 | 106.7-111.8 |









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