Description
Polarn O. Pyret Merino Wool Base Layer Pants – Soft, Warm & Made to Match
These Polarn O. Pyret Merino Wool Base Layer Pants are a cold-weather must-have for outdoor school, forest play, and all-day comfort. Made from 100% RWS-certified merino wool, they’re soft, breathable, and naturally temperature-regulating — keeping kids warm, dry, and comfortable no matter the weather.
Designed to pair perfectly with the Polarn O. Pyret Merino Wool Base Layer Top, this matching set offers full-body warmth for layering under snow gear, fleece, or rainwear. The moisture-wicking wool draws dampness away from the skin, while non-chafe seams ensure smooth comfort during active play. Plus, the superwash treatment makes these pants machine washable and easy to care for — no shrinking, no itching, no fuss.
Why ODSS Recommends It:
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Made from 100% RWS-certified merino wool — soft, sustainable, and ethically sourced
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Temperature-regulating & moisture-wicking to keep kids dry and warm
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Non-chafe seams for all-day comfort
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Superwash-treated for easy machine washing without felting
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Perfect layering piece under outerwear or snow pants
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Matches perfectly with the Polarn O. Pyret Merino Wool Base Layer Top for a complete set
Layering System:
Base Layer – Worn closest to the body to retain warmth and wick away moisture. Ideal under waterproof snow gear, fleece, or shell layers.
Materials & Care:
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100% Merino Wool (RWS Certified)
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Machine wash warm, gentle cycle
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Do not bleach or tumble dry
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Use a wool-safe detergent; avoid fabric softeners
Sustainability:
The Responsible Wool Standard (RWS) ensures this wool is responsibly sourced from farms that prioritize animal welfare and environmental care.
Material:
100% Merino Wool
Washing instructions:
Machine wash cool on wool or delicate cycle. Do not bleach. Do not tumble dry. Iron on low. Do not dry clean. Follow the instructions on the care label for recommended wash temperature. For colored articles, we recommend a detergent that does not con
Country of Origin:
China
Sizing tip: We often use European sizing along with US sizing to help guide you to the right fit. In many cases, if you know your child's height, this actually can help guide you better than age. We did the work for you so you do not have to convert- use this chart to find their height. Outerwear is made to layer over clothes- getting this right should be all the work you need to do. When looking at boots, use current tennis shoe sizing. Boot sizes are in T (Toddler) and Y (Youth)- not by age.
CM |
Inches |
Feet |
80 |
31.5 |
2.6 |
90 |
35.4 |
3.0 |
92 |
36.2 |
3.0 |
98 |
38.5 |
3.2 |
100 |
39.3 |
3.3 |
104 |
40.9 |
3.4 |
110 |
43.3 |
3.6 |
116 |
45.6 |
3.8 |
120 |
47.2 |
3.9 |
122 |
48 |
4.0 |
128 |
50.4 |
4.2 |
130 |
51.2 |
4.3 |
134 |
52.7 |
4.4 |
140 |
55.1 |
4.6 |
146 |
57.4 |
4.8 |
150 |
59 |
4.9 |
152 |
59.8 |
5.0 |
Nature School Staple
Farm School Go-To
Forest School Approved
