Under Armour Men's UA Rival Fleece Shorts - Soft, Warm Gym Staple

In this review of the Under Armour Men's UA Rival Fleece Shorts the bottom line is simple: these are a comfortable, no-frills pair of fleece shorts best suited for everyday wear and gym sessions where soft warmth and easy movement matter most. The fabric is an ultra-soft, 230g cotton-blend fleece with a brushed inside that gives instant comfort and modest insulation without feeling heavy, making them an easy choice for cooler workouts or relaxed weekends. Fit and pocket practicality are standout points, while colorfastness and sizing can vary between batches.

Key Features

• Ultra-soft fleece: 230g cotton-blend material with a brushed inside delivers a soft hand and gentle warmth during cool-weather activity or lounging.
• Sweat-wicking fabric: The material pulls moisture away from skin and dries quickly, which helps during sweaty training or repeated wear.
• Comfortable waistband: An encased elastic waistband with an external drawcord lets you dial in a secure, comfortable fit for movement and gym use.
• Pocket setup: Open hand pockets plus a secure snap back pocket and a right-side internal phone pocket keep essentials accessible and protected while active.
• Simple construction: No liner and a clean cut with a 10.75in inseam give a relaxed, familiar shorts silhouette that layers well over compression tights if needed.

Who It's For

The UA Rival Fleece Shorts are aimed at men who want a soft, dependable short for light training, warmups, errands, or lounging. They suit gym-goers who prefer fleece when warming up or cooling down, and anyone who values comfortable pockets and a secure waistband for everyday carry.

Those who need a lightweight, highly breathable short for intense summer training or a tailored performance short with an internal liner should look elsewhere. Also, shoppers sensitive to inconsistent sizing or color retention should test a pair or follow care instructions to reduce fading.

Pros & Cons

Pros

• Soft, comfortable fleece that feels good against the skin and provides modest warmth.
• Practical pocket layout including an internal phone pocket and a snap back pocket for secure storage.
• Encased elastic waistband with drawcord offers an adjustable, secure fit for activity.
• Material wicks sweat and dries relatively fast for fleece, making them usable during workouts.

Cons

• Some customers report inconsistent sizing and variability in how the shorts fit between batches.
• Color can fade faster than expected after repeated washing, according to mixed durability feedback.

Specifications

Material	230g cotton-blend fleece
Inside finish	Brushed for extra warmth
Inseam	10.75 in
Liner	No liner
Waist	Encased elastic with external drawcord
Pockets	Open hand pockets, right-side internal phone pocket, snap back pocket

Our Verdict

The Under Armour UA Rival Fleece Shorts are a solid value for men seeking a soft, warm short for gym warmups, light training and everyday wear. Their comfortable fleece, practical pockets and adjustable waistband make them easy to recommend, though buyers who need precise sizing or long-term color retention should consider trying before committing.

Frequently Asked Questions

Are these shorts good for workouts?
Yes. The fleece wicks sweat and dries relatively fast, making them suitable for warmups, light workouts and cool-weather training.

Do they have a liner?
No, these shorts do not include an inner liner; they are a single-layer fleece construction.

How is the fit?
Fit is generally comfortable and true to size for many customers, but some report slight variations between batches so checking the size guide is advised.