RBX Boys Shorts Set - 2 Piece Short Sleeve T-Shirt and Fleece Sweat Shorts Athleisure Set (4-12)
RBX Boys Shorts Set - 2 Piece Short Sleeve T-Shirt and Fleece Sweat Shorts Athleisure Set (4-12)
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RBX Boys Shorts Set - 2 Piece Short Sleeve T-Shirt and Fleece Sweat Shorts Athleisure Set (4-12)

4.5 stars out of 15 reviews
(4.5)|
15 ratings
RBX Boys Shorts Set - 2 Piece Short Sleeve T-Shirt and Fleece Sweat Shorts Athleisure Set (4-12)RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12RBX Boys Shorts Set 2 Piece Short Sleeve T Shirt and Fleece Sweat Sorts Athleisure Set 4 12

Key item features

  • Boys Short Sets All-Day: Designed for everyday comfort, this boys athletic set keeps him feeling good from morning to after-school activities. The athletic shirt pairs effortlessly with the fleece active shorts, which feature an elastic waistband for flexible, all-day wear. From boys clothes size 4 through 12, he stays cool, confident, and comfortable.
  • Active Boys Summer Clothes: Whether he's climbing, running, or exploring outdoors, this RBX boys activewear set-featuring a stylish color-block athletic shirt and a pair of soft fleece boys active shorts-keeps him ready for warm-weather fun. The breathable boys athletic shirt and lightweight active shorts allow easy movement while offering the sporty look he loves. This boys shorts set brings signature RBX style to every adventure.
  • Boys Sets Mix and Match: Sporty and versatile, this 2-piece boys shorts set blends seamlessly into his wardrobe. The RBX athletic shirt matches easily with jeans, joggers, or the breathable fleece active shorts-while the shorts also pair well with hoodies or tanks. A dependable choice whether you're searching for boys shirts size 7 or boys shorts sets size 10-12 youth.
  • Boys' Short Sets That Move With Him: Made with lightweight, durable construction, each piece in this boys activewear set keeps up with nonstop play. The elastic waistband on the boys active shorts and smooth, no-itch collar on the athletic shirt ensure comfort through every activity. Available in boys clothes sizes 4 through 12, this boys shorts set maintains its fit wash after wash.
  • Boys Short Set Game-Ready: Perfect for gym class, sports, bike rides, travel, or weekend play, this RBX boys short set keeps him ready for action. The breathable athletic shirt pairs perfectly with the soft fleece active shorts to create a go-to warm-weather outfit he'll reach for again and again. Whether you need boys clothes size 10-12 youth or boys shirts size 10-12, this set instantly upgrades his active wardrobe.
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Customer ratings & reviews

4.5 out of 5 stars
stars15 ratings5 reviews
How item rating is calculated
  1. 5 stars73% (11)
  2. 4 stars20% (3)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star7% (1)
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Showing 1-3 of 5 reviews

Oct 1, 2025
anonymous
Item details
Color: True Red Black
Clothing size: 12
Sold byLucky 21Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Shirt and shorts! Happy with this outfit!

Got this for my grandson great quality and fit was true to size. He really likes the shirt and shorts and the color.He wished the shorts had pockets.

Helpful?13K2BUYVW3EX5316048290
Jul 29, 2025
anonymous
Top Reviewer
Item details
Color: Grey Dark Black
Clothing size: 8
Sold byLucky 21Delivered byWalmart
4 out of 5 stars review

Verified Purchase

Very nice set, my son loved it

Incentivized Review
Helpful?13K2BUYVW3EX5316048290
Aug 5, 2024
Carol
Item details
Color: True Red Black
Clothing size: 12
Sold byLucky 21Delivered byWalmart
4 out of 5 stars review

Verified Purchase

I order 2 different short out fits and two of the same came.

Helpful?13K2BUYVW3EX5316048290