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Unleash your potential with every rep in the Under Armour Vanish Energy Tank. Crafted for peak performance, this UA Vanish tank is light, extra-stretchy, and breathable to keep up with intense workouts. Powered by UA RUSH infrared technology, this tank reflects your body’s energy, helping you push harder and recover faster. Distractions won’t stand a chance as the fast-drying, sweat-wicking material with a convenient side-vent hem keeps you going no matter what. Gear up in the Under Armour Vanish Energy Tank and transform every workout into a victory.
- Four-way stretch material allows better movement in every direction.
- Powered by Celliant.
- 90% polyester/10% elastane. Imported.
When training heats up, reach for a tank that stays light, cool, and out of the way. The Under Armour Vanish Energy Tank is built for lifting, running, and high-output sessions with a soft, breathable feel, four-way stretch, and a streamlined racerback-style cut that frees up your shoulders and arms. UA RUSH infrared technology, powered by Celliant, reflects your body’s energy, while sweat-wicking, fast-drying fabric and side-vent hems help you stay focused through every rep.
- Four-way stretch material moves easily in every direction
- UA RUSH infrared technology is powered by Celliant
- Fast-drying, sweat-wicking fabric with side-vent hem
- 90% polyester/10% elastane; imported
Size & Fit Guidance
Most reviewers say this tank fits true to size with a light, easy feel and plenty of mobility. For the best fit, we recommend starting with your usual size; if you prefer a more tapered training fit, some wearers like sizing down, while the open back and armholes naturally create a more relaxed muscle-tank look.
Best For
Best for gym workouts, running, hot-weather training, and everyday athletic wear when breathability and freedom of movement matter most.
Styling & Versatility
The clean front, slim shoulder shape, and racerback-inspired cut give this tank a performance-first look that still works beyond the gym. Wear it solo for training or layer it under jerseys and lightweight outerwear when you want airy comfort without extra bulk.
Break-In & Durability
Reviewers consistently describe the fabric as soft and ready from the first wear, with no real break-in needed. It also earns strong marks for holding up through regular workouts and repeated washing while keeping its lightweight feel.
Care & Maintenance
Customers say this tank washes well and dries quickly. To help preserve the logo and fabric finish over time, skip high heat when possible and let it air-dry after washing.
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