Under Armour UA Rival Fleece Shorts - Soft, Versatile Gym Shorts

In this review of the Under Armour UA Rival Fleece Shorts the bottom line is simple: these are comfortable, no-nonsense training shorts for anyone who values a soft fleece feel and practical pockets. Built from a 230g cotton-blend fleece with a brushed inside, they deliver on warmth and comfort without feeling heavy. The shorts wick sweat and dry quickly, and the encased elastic waistband with external drawcord keeps them secure during workouts. For those who want a casual, dependable pair of active shorts, the Rival Fleece is a strong contender.

Key Features

• Ultra-soft fleece: The 230g cotton-blend with a brushed inside provides a plush feel that is comfortable for lounging or light training.
• Sweat-wicking material: Fabric is designed to wick moisture and dry quickly so the shorts stay comfortable during sweaty sessions.
• Secure fit: An encased elastic waistband with an external drawcord allows easy adjustment for a locked-in fit during movement.
• Practical pockets: Open hand pockets plus a right-side internal phone pocket and a snap back pocket combine convenience with security for essentials.
• No liner: The lack of an internal liner keeps the shorts feeling simple and lightweight for everyday wear.
• Mid-length inseam: The roughly 10 to 10.75 in inseam gives balanced coverage suitable for gym, errands, or lounging.

Who It's For

These shorts suit men who want a comfortable, casual pair for gym warmups, light workouts, or weekend wear. The soft fleece and practical pocket layout make them ideal for anyone who prefers comfort and easy storage for a phone or keys.

Those who need a very lightweight running short, a built-in liner for compression, or want colorfast performance over many hot washes may want to explore other options. Also, shoppers who prefer a consistently true size should check fit notes, as sizing and material thickness receive mixed feedback.

Pros & Cons

Pros

• Very comfortable, soft fabric that feels good against the skin.
• Functional pocket setup including an internal phone pocket and snap back pocket for security.
• Good value for money given the material quality and practical features.
• Wicks sweat and dries faster than basic cotton shorts for active use.

Cons

• Some customers report colors fading after washing, so colorfastness can be mixed.
• Sizing and perceived material thickness vary for some wearers, so ordering with fit checks in mind is advisable.

Specifications

Material	230g cotton-blend fleece
Interior	Brushed inside for extra warmth
Waistband	Encased elastic with external drawcord
Pockets	Open hand pockets, right-side internal phone pocket, snap back pocket
Inseam	10 to 10.75 in
Liner	No liner

Our Verdict

The Under Armour UA Rival Fleece Shorts are a solid choice for men seeking a soft, comfortable active short with useful pockets and a secure waistband. They deliver good value for everyday training and casual wear, though those concerned about long-term color retention or precise sizing should take care when choosing a size.

Frequently Asked Questions

Are these shorts lined?
They do not have a liner; the design is single-layer fleece for a simple, comfortable feel.

Will they keep me warm?
The brushed inside adds warmth compared with lightweight shorts, making them suitable for cooler workouts or casual wear.

Do they have a pocket for a phone?
Yes, there is a right-side internal phone pocket plus open hand pockets and a snap back pocket for added security.