
When people search for “armour under”, they’re usually looking for Under Armour underlayers — high-performance gear worn under outer clothes or workout apparel. Whether you want better warmth, moisture control, or sports comfort, the right underlayer makes a big difference.
This guide explains what “armour under” means and how to choose the right undergarments for your needs.
What “Armour Under” Typically Refers To
“Armour under” often refers to Under Armour base layers and undergarments — designed to be worn beneath outerwear or workout clothes for enhanced performance. Under Armour is known for functional fabrics that help:
- Wick sweat away from skin
- Regulate body temperature
- Reduce odor and friction
- Enhance comfort during activity
These features make “armour under” gear ideal for training, daily wear, or layering.
Why Choose Armour Underlayers?
Underlayers designed for performance help you:
- Stay dry — moisture-wicking fabric pulls sweat away
- Stay warm or cool — targeted thermal regulation
- Move freely — stretchy, lightweight materials
- Stay comfortable — soft, breathable undergarments
This makes them great for athletes, gym-goers, and anyone who wants better comfort under clothes.
Popular Types of Armour Under Gear
🔹 Base Layer Shirts
Lightweight tops that sit under jerseys, tees, or hoodies to manage sweat and temperature.
🔹 Compression Tops
Snug tops that increase blood flow and reduce muscle fatigue during workouts.
🔹 Performance Undergarments
Functional underwear designed to stay dry, reduce chafing, and enhance comfort.
🔹 Leggings & Compression Bottoms
Underlayers for legs that help with warmth, support, and moisture control.
