Under Armour Mens HeatGear Armour 3/4 Leggings (Style SHH5)

In this review of the Under Armour Mens HeatGear Armour 3/4 Leggings the bottom line is simple: these are for runners and gymgoers who want strong, stay-in-place compression without excess weight. The most compelling reason to buy is the combination of super-light HeatGear fabric and targeted ergonomics that deliver coverage and support while still feeling barely there. Testers appreciated that the leggings wick sweat, keep warmth during cold-weather sessions, and include practical touches like a side phone pocket for easy storage.

Key Features

• Super-light HeatGear fabric: delivers coverage without excess bulk so the leggings feel minimal during high-intensity workouts.
• Strategic mesh panels: add ventilation in high-heat zones to help regulate temperature and speed drying during long sessions.
• Moisture-wicking material: pulls sweat away from the skin and dries quickly so the wearer stays comfortable throughout a run or training circuit.
• Ergonomic seam placement: keeps seams out of high abrasion areas to reduce chafing and extend overall durability in frequent use.
• Wide exposed waistband: the elastic band with wordmark detail offers a secure fit and helps the leggings stay put during movement.
• Updated gusset and pocket: the gusset improves support and comfort while the side drop-in pocket holds a phone or small item on the go.

Who It's For

These 3/4 leggings are aimed at men who need compressive support for running, interval training, or cold-weather layering without adding weight. The blend of warmth, sweat-wicking, and ventilation makes them suitable for longer runs, gym sessions, and everyday active use.

Those who should look elsewhere include users wanting full-length thermal tights for very cold climates or people who prefer looser, non-compressive leggings; this design focuses on compression and a close fit rather than relaxed comfort.

Pros & Cons

Pros

• Lightweight HeatGear fabric balances coverage and breathability for active training.
• Strong compression and ergonomic seams provide support and reduce chafing during long workouts.
• Mesh panels and moisture-wicking material improve ventilation and dry time after intense sweat.
• Wide waistband and a side pocket add practical comfort and storage for a phone.

Cons

• Some users report mixed longevity, so durability may vary depending on use and care.
• The 3/4 length may not be warm enough for extremely cold-weather outdoor training.

Specifications

Brand	Under Armour
Product Type	Mens 3/4 leggings
Material Technology	HeatGear super-light fabric
Ventilation	Strategic mesh panels
Waistband	Wide exposed elastic with wordmark detail
Extras	Updated gusset design and side drop-in pocket

Our Verdict

The Under Armour Mens HeatGear Armour 3/4 Leggings are a strong choice for active men who want lightweight compression, reliable sweat management, and practical details like a phone pocket. They represent good value for runners and gym users seeking performance-oriented tights, though those needing heavier insulation should consider a full-length option.

Frequently Asked Questions

Are these leggings suitable for cold weather?
They offer warmth for cool conditions thanks to the HeatGear fabric but are not as insulating as full-length thermal tights for very cold environments.

Do they have a pocket for a phone?
Yes, there is a side drop-in pocket designed to hold a phone or small essentials during workouts.

Will they stay in place during long runs?
The wide exposed elastic waistband and compressive fit are designed to keep the leggings in place for extended activity.