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The Reima Alppi Pants turn snow adventures into all-day comfort missions with 12K waterproofing and flexible Fellex Eco insulation that moves with busy little bodies. They're built with ReimaTec Duraplus material that shrugs off the kind of abuse that comes with sliding, climbing, and tumbling through winter wonderlands. The combination of 100g recycled synthetic insulation and fleece upper keeps tiny explorers warm without restricting movement, while fully sealed seams ensure melted snow stays on the outside where it belongs.
Main – ReimaTec Duraplus | 59% Recycled Polyamide / 41 Polyamide with TPU Laminate
Upper – 100% Polyester Fleece
100 g/m² Reima Fellex Synthetic
55% Recycled Polyester / 45% Polyester
Regular Fit
Two Zippered Pockets
Adjustable and Detachable Elastic Suspenders
Elastic Waist
Snow Locks at Leg Ends
Fully Taped Seams
| Breathability Rating (g) | Breathability Level | Activity Level |
| 0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
| 11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
| 16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
| 21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |
| Warmth | Description | Ideal Conditions |
| Shell | Outer shell with no insulation. Pair with base layers and mid layers to fine tune the level of warmth required. | Variable |
| Warm | Light insulation. Use additional base or mid layers to add warmth when temperatures drop. | 20° - 35° |
| Warmer | Moderate insulation. Suitable for cold conditions. | 10° - 25° |
| Warmest | Heavy insulation. Designed to keep you comfortable and protected on the coldest days. | Below 15° |