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

Our review of the Under Armour Men's UA Rival Fleece Shorts finds them best suited for men who want a simple, comfortable pair of gym and lounge shorts that focus on soft fabric and practical pockets. The single biggest reason to buy is the ultra-soft, brushed 230g cotton-blend fleece that feels warm without being clumsy, making these an easy go-to for cool-weather workouts and relaxed days. Fit and comfort are consistently praised, and the shorts deliver everyday utility with an encased elastic waistband and an external drawcord for a secure feel.

Key Features

• Ultra-soft fleece: The 230g cotton-blend fleece with a brushed inside offers noticeable softness and cozy warmth for cool conditions.
• Sweat-wicking material: Fabric is designed to wick sweat and dry quickly so the shorts work for gym sessions as well as casual wear.
• Secure fit: An encased elastic waistband with an external drawcord keeps the shorts adjusted during movement or exercise.
• Pockets for everyday needs: Open hand pockets plus a right-side internal phone pocket and a snap back pocket provide both quick access and secure storage.
• Clean design: Woven patch logo and simple silhouette make these easy to pair with tees and hoodies for a neat athletic look.

Who It's For

These shorts are aimed at men who want a comfortable, no-frills option for gym use, warmups, and lounging. The brushed fleece and 10.75in inseam strike a balance between coverage and mobility, so they suit light training, stretching, and everyday wear in cooler weather.

Shoppers who need a lightweight performance short with a liner or those who prioritize quick-drying thin track shorts should look elsewhere; the thicker fleece and mixed feedback on colorfastness mean these are better for comfort than high-intensity, sweaty endurance sessions in hot weather.

Pros & Cons

Pros

• Comfortable, soft fleece fabric that feels good against the skin for extended wear.
• Practical pocket layout with an internal phone pocket and a snap back pocket for small valuables.
• Secure fit thanks to the encased elastic waistband and external drawcord.
• Good value for money for shoppers prioritizing comfort and simple construction.

Cons

• Material thickness and sizing get mixed feedback; some find them too thick or running small, so check fit guides if between sizes.
• Some customers report colors fading with frequent washing, so colorfastness can be a concern over time.

Specifications

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

Our Verdict

These UA Rival Fleece Shorts are a solid pick for men seeking a soft, warm short that performs well for gym days and relaxed wear; the construction and pocket features deliver everyday utility and comfort, though shoppers should be mindful of mixed notes on sizing and color retention.

Frequently Asked Questions

Are these shorts suitable for intense workouts?
They work for light to moderate gym sessions, but the thicker fleece and lack of liner make them less ideal for very intense, high-sweat training.

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

How do they fit?
Fit is generally comfortable and true to size for many buyers, but some report they run small or feel thicker than expected, so consider sizing up if you are between sizes.