Under Armour HeatGear Armour Leggings - Lightweight (Style S62Z)

Our review of the Under Armour HeatGear Armour Leggings finds them best suited for runners and athletes who want a true second-skin compression layer that stays light and moves with you. The single biggest reason to buy is the super-light HeatGear fabric that provides strong coverage while wicking sweat and drying fast, so these leggings work well in cool to mild conditions and during high-output training sessions. Fit is snug and supportive, and the ergonomic seam placement aims to reduce abrasion during repeated movement.

Key Features

• Super-light HeatGear fabric: delivers coverage without weight, keeping legs protected while remaining breathable for longer workouts.
• Strategic mesh panels: add targeted ventilation to help regulate temperature where heat builds up most.
• Moisture-wicking material: moves sweat away from skin and dries quickly so discomfort from damp fabric is minimized.
• Ergonomic seam design: keeps seams off high-abrasion areas to improve durability and reduce chafing during repetitive motion.
• Wide exposed elastic waistband: provides a secure, comfortable fit and features a wordmark detail for a classic athletic look.
• Updated gusset and storage: the gusset improves comfort and support while a drop-in Strength PocketTM on the right side offers a small storage option.

Who It's For

The leggings are ideal for runners doing 5k to 10k distances in cool to mild temperatures, gym-goers using them as a compression base layer, and athletes doing contact or grappling sports who want a tight, durable underlayer. The ultra-tight, second-skin fit supports muscle compression and reduces excess fabric during dynamic movement.

Those who should look elsewhere include buyers who prefer a looser fit, need insulated or thermal-only leggings for very cold weather, or expect extensive pocket space for larger phones or keys. Sizing can run mixed for some users, so trying a size based on a brand chart is advised if you sit between sizes.

Pros & Cons

Pros

• Lightweight HeatGear fabric that balances coverage and breathability.
• Effective moisture-wicking and quick-dry performance for sweaty sessions.
• Ergonomic seams and updated gusset increase comfort and reduce abrasion.
• Useful drop-in Strength PocketTM for small item storage.

Cons

• Sizing feedback is mixed, so fit may require trying a different size for some buyers.
• Some customers report durability issues with seams after many washes, so longevity can vary.

Specifications

Our Verdict

The Under Armour HeatGear Armour Leggings are a smart buy for athletes who value a lightweight, moisture-managing compression layer that supports running, training, and grappling. They offer good value thanks to their fabric performance and ergonomic construction, though buyers should be mindful of fit and inspect seams over time if they expect heavy wash cycles.

Frequently Asked Questions

Are these leggings warm enough for cold runs?
They work well in cool to mild conditions, but for very cold weather an insulated layer is recommended.

Do they have pockets for a phone?
They include a drop-in Strength PocketTM on the right side suitable for small items but not large phones.

How does the fit run?
Fit is ultra-tight and compressive; customers report mixed sizing so consider sizing up if you prefer a bit more room.