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

Our review of the Under Armour Men's Rival Fleece Shorts finds them best suited to men who want a dependable, comfortable pair of gym or lounge shorts that prioritize softness and warmth. The single biggest reason to buy is the ultra-soft 230g cotton-blend fleece with a brushed inside that makes these shorts feel plush against the skin while still wicking sweat during workouts. They are a simple, well-constructed short that balances everyday comfort with functional details for active use.

Key Features

• Ultra-soft fleece: The 230g cotton-blend fleece with a brushed interior provides noticeable warmth and a soft hand that makes these shorts ideal for cool-weather training or casual wear.
• Moisture management: The material wicks sweat and dries quickly, helping them stay comfortable during sweaty gym sessions or cloudy runs.
• Secure fit: An encased elastic waistband with an external drawcord allows for easy adjustment and a reliable fit during movement.
• Pocketing options: Open hand pockets plus a secure snap back pocket and a right-side internal phone pocket keep essentials organized and accessible.
• Moderate length: A roughly 10 to 10.75 in inseam offers mid-thigh coverage that works well for both training and relaxed everyday use.

Who It's For

These shorts are aimed at men who want a soft, comfortable short for gym workouts, warm-up routines, or lounging. The brushed cotton-blend makes them appealing to anyone who prioritizes comfort and a slightly warmer short for cooler days.

Shoppers who need a performance short with a built-in liner, a very lightweight race short, or higher abrasion resistance for heavy-duty outdoor use should consider other styles, since these are relaxed, fleece-focused shorts rather than specialized performance racing shorts.

Pros & Cons

Pros

• Very comfortable, soft fleece that feels great for gym or lounge wear.
• Good functional pockets including a phone pocket and a snap back pocket for security.
• Moisture-wicking fabric that helps manage sweat during workouts.

Cons

• Some customers report mixed durability on colorfastness after repeated washing; colors may fade faster for some users.
• Sizing can vary between true to size and slightly small for some body types, so try recommended sizes when possible.

Specifications

Our Verdict

The Under Armour Rival Fleece Shorts are a solid choice for men seeking a soft, comfortable short for training and casual wear; the brushed 230g fleece and useful pocketing deliver clear value. Buyers should be aware of mixed feedback on colorfastness and occasional sizing variation, but for comfort and everyday function these shorts offer good value for the price.

Frequently Asked Questions

Are these shorts lined?
No. The Rival Fleece Shorts are unlined, which keeps them simple and comfortable for layering or lounging.

Do they handle sweat well?
Yes. The cotton-blend material is treated to wick sweat and dry relatively quickly compared with a standard cotton short.

What is the inseam length?
The listed inseam is about 10.75 in, providing mid-thigh coverage suitable for gym use and casual wear.