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Kroolaus Shirt - Kids'
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Kroolaus Shirt delivers soft stretch and UPF protection for sunny adventures
What Our Gearhead® Experts Are Saying:
"I grabbed this for a young beach explorer in my family who spends hours in and out of the water. The SunProof fabric is soft, dries fast, and never feels clingy. It’s become the layer we reach for on bright days because it protects well without holding them back."
We love days spent exploring the shoreline, and the Kroolaus Shirt from Reima helps keep little adventurers comfortable as they splash, dig, and roam. Reima’s SunProof fabric provides UPF 50+ protection woven directly into the fibers, giving us reliable coverage during long, bright hours near the water. The stretch jersey feels smooth against the skin and moves naturally with energetic play.
When the day blends swimming with sandcastles and impromptu trail wandering, the quick-drying construction keeps the Kroolaus SunProof Shirt from feeling heavy or damp. Durable recycled fibers withstand salt, chlorine, and frequent use, while the simple pullover design makes transitions easy as plans shift. From beach trips to warm-weather afternoons in the backyard, this shirt supports carefree outdoor exploration with dependable comfort.
Details
- UPF 50+ SunProof shirt designed for sunny swim and beach days
- Stretchy jersey fabric offers soft, flexible movement
- Quick-drying construction keeps comfort high between water and land
- Durable recycled fibers resist saltwater, chlorine, and active wear
- Easy pullover design transitions smoothly through changing activities
- Item #RIM01AQ
- Responsible Collection
- Recycled/Repurposed
- Material
- SunProof+ (80% recycled nylon, 20% elastane)
- Style
- long-sleeve crew
- Fit
- regular
- UPF Rating
- 50+
- Activity
- swimming, paddling, casual

Weatherproofing Kids Since 1944
For 80 years, Reima has designed award-winning clothing and footwear for kids. Reima brings Nordic innovation and age-specific designs to kidswear, so all kids can confidently explore their world.