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Free Shipping $75 and over | Fast Delivery | Designed for Happy Kids!
UPF 50+ lightweight shorts are built for movement, durability, and long days outside.
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💡 Tip: These are general guidelines. Always check specific brand size charts when possible, as sizing can vary between manufacturers.
Product Description
Reima Outdoor Shorts – Matkassa
Most everyday shorts aren’t built for real outdoor use—they wear out quickly and leave kids exposed during long days in the sun. These are designed to handle both.
The Reima Matkassa Shorts combine lightweight durability with UPF 50+ sun protection, helping kids stay comfortable and protected through active outdoor play. The breathable fabric and flexible fit make them easy to wear for everything from hiking to everyday adventures.
Why Parents Love It
- UPF 50+ sun protection – Helps reduce exposure during long outdoor days
- Lightweight but durable – Built for active play without feeling heavy
- Adjustable waistband – Secure, comfortable fit that stays in place
- Cargo + hand pockets – Room for small essentials and найден treasures
- Breathable material – Keeps kids comfortable in warm weather
Built for Real Outdoor Use
These are made for more than just casual wear. Whether it’s outdoor school, hiking trails, or everyday play, they’re designed to move with kids and hold up to repeated use. The lightweight fabric balances comfort with durability, while built-in UV protection adds coverage during long sunny outings.
Things to Know
- More durable than swim shorts, but still lightweight for summer wear
- Not designed for full water use—best for dry or light splash conditions
- Sun protection is strongest when dry and may decrease when wet
Why ODSS Recommends It
This is your go-to everyday outdoor short. It solves two key problems—durability and sun exposure—without sacrificing comfort. For kids who are constantly moving between activities, it’s a reliable, all-purpose option.
Product Features
Materials & Care
Washing Instructions:
Materials:
Country of Origin:
Style No: #5100443A
Pairs well with
How this gear performs
Each piece is rated for protection from water, wind and performance during play

FOUNDED BY WOMEN. BUILT FOR ADVENTURE.
ODSS was started by mothers who saw firsthand how time outside builds resilient, confident kids. What began as helping outdoor schools equip students for all-weather learning grew into a bigger mission: Help families raise resilient, confident kids by making it easier for children to stay outside longer.
Testimonials
For us, the right gear from ODSS supports what we believe most about childhood. When children are able to be outside every day, in all seasons, they become tenacious, confident, and develop an authentic relationship with the land.
— RAIN OR SHINE SCHOOL
Working with Outdoor School Shop has transformed our outdoor school community. Parents love knowing their children are consistently and reliably equipped—and that nothing is forgotten or comes home covered in mud.
— RANDOLPH SCHOOL
Our students get outside in all temperatures and having the right gear makes a world of difference. @outdoorschoolshop has gear appropriate for all seasons, has a directory to search for nature schools, and layering guides to help families know how to dress children for the weather
— HEMLOCK HILL
At The Thistle and Root, I always recommend ODSS gear for anyone who believes that children grow best through nature—so dress for it.
— THISTLE & ROOT
Ordering bulk with Outdoor School Shop was just as easy and seamless as I had hoped! As we open up a new program, preparing our first group of kiddos for any weather was at the top of our priority list, and ODSS came through with insight, expertise, and the coolest, most dependable gear around! Thank you ODSS!
— SIDNEY RIDGE
Outfitting the Programs That Keep Kids Outside
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