Reima Matias Children's Outdoor Pants Black Size 104 cm - Water & Dirt Repellent, Breathable, Adjustable Waist

A child races across the playground on a breezy spring morning, their knees protected from damp grass and light drizzle in these Reima Matias pants. Made for active outdoor play, these unisex pants in black (size 104 cm) combine a fluorocarbon-free water and dirt repellent finish with breathable fabric, so kids stay dry and comfortable from the first slide to the last climb.

Key specifications

• Material: 100% polyester with BIONIC-FINISH® ECO – PFC-free water and dirt repellency
• Breathability: approx. 7,000 g/m²/24h for active comfort
• Abrasion resistance: approx. 30,000 Martindale cycles – built for rough play
• Seams: main seams taped for extra durability
• Waist: adjustable elastic waistband for a secure, custom fit
• Pockets: two side pockets for small treasures
• Reflective details for visibility in low light
• Unlined – lightweight for layering in spring and autumn
• Care: machine wash 40°C, tumble dry low

Why choose it

Reima is trusted by families for functional, safe, and sustainable kids' wear. The BIONIC-FINISH® ECO treatment repels water and dirt without harmful fluorocarbons, so muddy puddles and grass stains are less of a worry. The breathable fabric prevents overheating during active play, and the adjustable waist ensures a comfortable fit that grows with your child. Durable construction means these pants can be passed down to younger siblings.

Ideal use cases

• Playground adventures and school recess
• Hiking, camping, and nature walks
• Biking and scootering around the neighbourhood
• Outdoor games in spring and autumn weather

Good to know

These pants are unlined, making them perfect for layering over base layers on cooler days or wearing alone when the weather is mild. The reflective details enhance visibility during evening play or walks. Machine washable at 40°C and suitable for tumble drying on low, they are easy to care for and ready for the next adventure.