Under Armour Men's Rival Fleece Shorts for Men - Ultra-Soft Gym Shorts

Our review of the Under Armour Men's Rival Fleece Shorts finds them best suited to men who want a soft, warm pair of gym or lounge shorts that handle sweat and everyday wear. The single biggest reason to buy is the ultra-soft 230g cotton-blend fleece with a brushed inside that combines comfort with moisture-wicking performance, so these feel like cozy sweatpants shortened to an ideal 10.75in inseam. They are a practical choice for cooler-weather training, recovery days, or casual wear where comfort and quick-drying fabric matter.

Key Features

• Fabric: 230g cotton-blend fleece with a brushed inside offers a soft, warm hand feel while also wicking sweat to dry faster than a standard cotton short.
• Waistband: Encased elastic waistband with an external drawcord provides a secure, adjustable fit for movement and gym sessions.
• Pockets: Open hand pockets plus a right-side internal phone pocket and a secure snap back pocket keep essentials organized during workouts.
• Inseam: A 10.75in inseam delivers mid-thigh coverage that balances mobility and warmth for training and casual wear.
• Construction: Woven patch logo and clean lines create a straightforward, durable design for everyday use.

Who It's For

These shorts are ideal for men who prioritize comfort and a soft feel for light training, gym warm-ups, or lounging. The moisture-wicking cotton-blend makes them suitable for moderate sweat without feeling soggy, and the 10.75in inseam fits many body types who prefer a longer short.

Those who need a lightweight, fast-drying performance short for intense running or hot-weather use should look elsewhere, as the midweight fleece is warmer and slightly thicker than typical running shorts. Also, if a liner is essential, these have no liner and may not meet that specific need.

Pros & Cons

Pros

• Soft, comfortable fleece fabric that feels premium against the skin during recovery and light workouts.
• Secure fit from the encased elastic waistband and external drawcord, useful for varied activity levels.
• Thoughtful pocket layout including an internal phone pocket plus a snap back pocket for valuables.
• Good value for money given the build and fabric weight.

Cons

• Some customers report mixed durability and color fading after washing, so care is important.
• Material thickness and fit receive mixed feedback; a few find them slightly small or too thick for warm climates.

Specifications

Our Verdict

The Under Armour Men's Rival Fleece Shorts are a smart pick for men seeking a cozy, midweight gym and lounge short with practical pocketing and a secure fit. They deliver strong comfort and moisture-wicking where mid-thickness fleece is preferred, and represent good value for everyday training or casual wear, provided you follow care instructions to minimize any color fade.

Frequently Asked Questions

Do these shorts have a liner?
No, these shorts do not include a liner; they are single-layer fleece meant for comfort and light activity.

How long is the inseam?
The documented inseam length is 10.75 in, giving a mid-thigh coverage suitable for training and casual wear.

Are there pockets for a phone?
Yes, there are open hand pockets plus a right-side internal phone pocket and a secure snap back pocket for valuables.