Under Armour Men's Fleece Gym Shorts for Comfort and Warmth

In this review of the Under Armour Men's UA Rival Fleece Shorts the bottom line is simple: these are a comfortable, gym-ready pair of fleece shorts that prioritize softness and everyday wearability. Built from a 230g cotton-blend fleece with a brushed inside, they deliver a plush feel and decent warmth without a liner, making them a good pick for cooler training sessions and casual wear. The biggest reason to buy is the combination of soft fabric and practical pocketing that keeps a phone secure while remaining relaxed enough for lounging.

Key Features

• Ultra-soft fleece: The 230g cotton-blend material with a brushed inside provides a soft hand and added warmth for cooler days or post-workout comfort.
• Moisture-managing fabric: The material wicks sweat and dries quickly so the shorts stay comfortable during sweaty gym sessions.
• Secure waistband: An encased elastic waistband with an external drawcord offers adjustable fit and reliable hold for movement.
• Pockets that work: Open hand pockets plus a right-side internal phone pocket and a secure snap back pocket make everyday carry simple and safe.
• Straight 10.75 in inseam: The mid-length inseam gives coverage for training and casual wear without feeling too long or restrictive.

Who It's For

The UA Rival Fleece Shorts suit men who want a soft, relaxed short for the gym, travel, or lounging. Runners who prefer a liner may want something different, but weight-training, cross-training, and anyone who values a soft cotton-blend will appreciate these. The quick-dry claim and sweat-wicking finish make them appealing for regular workouts where comfort matters.

Shoppers who need very lightweight summer shorts or a tight performance compression liner should look elsewhere, and those who require guaranteed colorfastness after frequent hot washes should consider color care or a different fabric, since some customers report color fading over time.

Pros & Cons

Pros

• Very soft and comfortable fabric ideal for post-workout and casual wear.
• Thoughtful pocket layout including an internal phone pocket and snap back pocket for security.
• Adjustable encased waistband keeps the fit stable during activity.

Cons

• Material thickness and fit receive mixed feedback; some users find them thick or slightly small in sizing.
• Some customers report color fading after repeated washing, so colorfastness may be an issue.

Specifications

Our Verdict

These shorts are a solid choice for men who value comfort and practical pocketing in a mid-length fleece short. They offer good value thanks to soft fabric, moisture-managing properties, and a secure waistband, but buyers should be mindful of mixed feedback on sizing and long-term color retention. Overall, a dependable everyday and gym short for cooler conditions.

Frequently Asked Questions

Are these shorts lined?
No, the UA Rival Fleece Shorts have no liner; they are single-layer fleece with a brushed interior for warmth.

Will the fabric handle sweaty workouts?
The cotton-blend wicks sweat and dries relatively fast, making them suitable for gym sessions, though they are thicker than lightweight running shorts.

How does sizing run?
Sizing is generally true to size for many customers, but some report a snugger fit, so consult size guidance and consider sizing up if between sizes.