Rival Fleece Shorts
Product code: T128873S
About this style
Soft and comfortable, these Rival Fleece shorts from Under Armour deliver everyday comfort with athletic appeal, perfect for casual wear, workout sessions, and sport activities. The ultra-soft fabric features a brushed interior for warmth while maintaining a lightweight feel ideal for gym sessions or training. Cut to a regular fit with an elasticated waistband and drawstring fastening for a secure, adjustable fit whether you're on a run or relaxing. Multiple pockets offer practical storage for your belongings.
Curated By

Discover more in Shorts
Reviews (70)
Sweat Shorts
Originally posted on Under Armour
Yes, I recommend this
Was looking for comfortable, above average quality sweat short and I believe that’s what I got. Price with coupon was reasonable. Nice fit imo.
Helpful?
Very comfortable
Originally posted on Under Armour
Yes, I recommend this
Im a fan of Terry cloth shorts. These hit right above the knee, perfect length. Super comfortable
Helpful?
Great shorts!!
Originally posted on Under Armour
Yes, I recommend this
These shorts were exactly what I was looking for. Very comfortable.
Helpful?
Super comfortable
Originally posted on Under Armour
Yes, I recommend this
These might be the most comfortable shorts I’ve ever owned. They’re so soft.
Helpful?
Disappointed
Originally posted on Under Armour
No, I don't recommend this
These are NOT a 10 inch inseam even though the product description says they are. I'm very disappointed with this purchase and will be returning.
Helpful?
Replied
31 March 2026
Hi, there! We're so sorry the shorts aren't what you expected. We definitely understand the frustration and appreciate you for calling this out. Quality is the name of our game and this isn't the experience we want you to have. Please look for an email from me on how we will make this right.
Comfortable, soft & built to last.
Originally posted on Under Armour
Yes, I recommend this
Great for everyday wear but also perfect for training. Material is soft and durable.
Helpful?
Great shorts
Originally posted on Under Armour
Yes, I recommend this
These shorts fit like shorts should, not too baggy and a slight taper on the legs so they don’t make your legs look too small for the shorts.
Helpful?
UA Rival Fleece
Originally posted on Under Armour
Yes, I recommend this
Very comfortable, warm, stretchy
Helpful?
Well-Made & Comfy/Fit Well!
Originally posted on Under Armour
Yes, I recommend this
He loves to wear these fleece shorts outdoors in Spring/Summer and inside at night during Fall/Winter! Great quality, wash well, fit true to size (he wears a Medium for Size 28-29 waist) and comfortable! Great value and would recommend...I have bought him a variety of colors!
Helpful?
UA RIVAL SWEAT WORKOUT SHORTS
Originally posted on Under Armour
Yes, I recommend this
Great fitting all over, excellent elastic waistband with external drawstring - they actually stay up during n g exercise unlike most other brands.
Helpful?
Good fit
Originally posted on Under Armour
Yes, I recommend this
Nice heavy duty feeling shorts. Fit well and love the pockets.
Helpful?
Awesome Shorts
Originally posted on Under Armour
Yes, I recommend this
Great fabric and great fit. I'm 5'7 and 165 pounds. Fits perfectly for me.
Helpful?
Comfy shorts
Originally posted on Under Armour
Yes, I recommend this
Love the fleece shorts there relaxing
Helpful?
Great product
Originally posted on Under Armour
Yes, I recommend this
These shorts are very comfy and hold up great! I will repurchase another color
Helpful?
Great shorts.
Originally posted on Under Armour
Yes, I recommend this
So far very pleased with these shorts. Under Armour fleece is soft & comfortable but doesn't hold perspiration like cotton does. Fit is roomy. Found myself lounging around in them when I don't workout. Ordered 2 more pair. If they last as long as the other Under Armour stuff I have does I will be even more pleased.
Helpful?
Draw string problem
No, I don't recommend this
The draw string is on the front outside which is destracting when playing table tennis. My other ones have it on the inside where it doesn't flap about....
Helpful?
Great Shorts
Originally posted on Under Armour
Yes, I recommend this
These shorts are great, very comfortable, lay around the house or workout shorts, I bought the tall because I’m 6’3”, the extra length is nice, would absolutely recommend them.
Helpful?
Solid shotts
Originally posted on Under Armour
Nice sweat pants style shorts. Very comfortable, fits true to size.
Helpful?
Tha product has good quality
Originally posted on Under Armour
Yes, I recommend this
This short meets my requirements. The design and quality are good.
Helpful?
COMFY BUT SHORT
Originally posted on Under Armour
Yes, I recommend this
ORDERED XL TALL AND THEY WERENT NEARLY LARGE ENOUGH FOR ME TO WEAR COMFORTABLY
Helpful?
Replied
13 October 2025
Hi Tim! Thank you for your feedback, and we're really sorry to hear that the XL Tall size didn’t fit as expected. We understand how important comfort and fit are. We noticed you already returned these, but we'd love to see you find your perfect fit in some other gear! Look out for an email soon.
1 of 12