Under Armour Men's Rival Fleece Shorts - Ultra-Soft Cotton Blend

In this review of the Under Armour Men's Rival Fleece Shorts the bottom line is simple: these are comfortable, everyday gym and lounge shorts for men who want a soft, warm feel with practical pockets. They stand out for their ultra-soft 230g cotton-blend fleece and brushed inside that adds warmth without feeling bulky, making them a reliable go-to for cool-weather workouts or relaxed days at home. The review focuses on fit, fabric performance, pocket utility and overall value so you can decide if these shorts match your routine.

Key Features

• Ultra-soft fleece: The 230g cotton-blend fleece with a brushed interior provides noticeable softness and extra warmth for chilly mornings or after a workout.
• Sweat-wicking material: The fabric moves moisture away and dries quickly, keeping you more comfortable during gym sessions.
• Secure waistband: An encased elastic waistband with an external drawcord lets you fine-tune the fit without adding bulk.
• Smart pocketing: Open hand pockets plus a right-side internal phone pocket and a secure snap back pocket keep essentials organized and accessible.
• Casual length: A roughly 10.75 in inseam offers mid-thigh coverage that balances mobility and modesty for most activities.

Who It's For

These shorts suit men who want soft, warm fleece for gym warmups, light training or casual wear; the brushed inside and cotton-blend make them ideal for cooler days or post-workout comfort. They are also a good pick for anyone who values practical pockets and an adjustable waistband in an everyday active short.

Those needing a performance-oriented running short or a lightweight summer option should look elsewhere, as these are on the thicker side and have no internal liner. If colorfastness after heavy washing is a high priority, be aware some users report fading over time.

Pros & Cons

Pros

• Very comfortable, with a soft brushed interior that feels good against the skin.
• Useful pocket layout including a phone pocket and a snap back pocket for secure storage.
• Material wicks sweat and dries faster than untreated cotton, improving gym usability.

Cons

• Material thickness and fit receive mixed feedback; some users find them bulky or slightly small for their usual size.
• Some reports of colors fading after repeated washing, which may affect long-term appearance.

Specifications

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

Our Verdict

The Under Armour Men's Rival Fleece Shorts are a solid choice for men who prioritize comfort, warmth and practical pockets for gym and casual wear. They deliver strong value thanks to soft fabric and useful features, though shoppers sensitive to fit or long-term color retention should consider sizing carefully and follow care directions to preserve appearance.

Frequently Asked Questions

Are these shorts lined?
No, these shorts do not have a liner; they rely on the fleece for comfort.

Will the fabric dry quickly after a workout?
The cotton-blend is treated to wick sweat and dry faster than plain cotton, helping them dry reasonably well after activity.

Do they have secure storage for a phone?
Yes, there is a right-side internal phone pocket plus a snap back pocket for added security.