



View all Muddy Puddles
If the weather is cold, your bold adventurer needs base layers
Find Your Size
💡 Tip: These are general guidelines. Always check specific brand size charts when possible, as sizing can vary between manufacturers.
Product Description
This ultra-warm, children’s base layer top is crafted from a super soft fabric that feels gentle against delicate skin. Perfectly lightweight, it is breathable and ideal to keep children warm and dry, come rain or shine, while keeping moisture out. Cozy fit with thumb holes. Wear for sleeping, as a breathable synthetic / cotton base layer perfect in mid to cooler climates where you need a breathable and warm option, or when wool is an allergy.
- Details: Lightweight and breathable
- No itch: Super soft fabric
- Thumb holes: Thumb holes on cuffs to hold sleeves in place
- Comfortable: Brushed inside for extra comfort
- Cuffs: Ribbed cuffs
Product Features
Materials & Care
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Washing Instructions: Machine washable, tumble dry low or hang dry.
35% cotton, 60% polyester, 5% Spandex - Country of Origin: China
- Style No.: #BLTZ22
Pairs well with

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.

