Simply Merino thermal bottoms work great as a thin layer under all of your kids sporting gear. The fabric breathes, and wicks moisture away from the body.
Fit is true to size, but we always recommend sizing up for longer wear.
*Our thermal bottoms have straighter and longer legs making them a tighter fit than our PJ bottoms.
NOTE: Price is for pants only - the top is sold separately so you can mix and match colours and sizes.
Women's Merino Wool Base Layer T-Neck Top
Merino Wool Underlayer (bottom)
Women's Thermal Leggings, Simply Merino USA
Merino Long Sleeve Baselayer Smoke Pine
Merino Wool Underlayer (bottom) Simply Merino Clothing Co– Simply Merino Canada
MERINO WOOL VERSUS POLYESTER: BASE LAYER BREAKDOWN – SKRE Canada
Merino Wool Long Sleeve Base Layer - Designed for cyclists
Men's Brighton Base Layer
Merino Wool Base Layer Kids Clearance Seller
Merino 200 Oasis Long Sleeve Crewe Thermal Top - Icebreaker (CA)
Kids' Classic Thermal Merino Base Layer 1/4 Zip Boxed
Merino Wool Underlayer (bottom)
Take the Plunge: Why You Should Buy a Merino Wool Base Layer
The Best Merino Wool Base Layers for Kids and Toddlers