ENGEL - Kids Thermal Underwear Leggings: Base Layer Long Johns Lounge Pants, Organic Merino Wool and Silk, 2-15 years

Kid's Long Sleeve Thermal Shirt: Warm and Thin Base

Engel - Kids Sleeveless Thermal Shirt: Base Layer or Pajama Top, Organic Merino Wool Silk

Lambs wool is ideal fabric for toddlers and kids due to its natural ability to regulate body temperature. Kids Thermal Leggings Base Layer, 100%

ENGEL Kids Leggings Pants Thermal Base Layer, 100% Organic Wool, 2-13 Years

ENGEL Organic Wool-Silk Undershirt with Long Sleeves, Striped

ENGEL Organic Wool-Silk Undershirt with Long Sleeves, Striped

ENGEL - Kids Long Sleeve Thermal Base Layer Shirt or Pajama Top

Women’s Thermal Base Layer Leggings * Fine knit wool and silk leggings are classic wardrobe essential * Long underwear pants are perfect as thermal

Women’s Thermal Base Layer Leggings , 70% Organic Merino Wool 30% Silk

Mens Merino Wool & Silk Long Johns - Grey – MamaOwl

, These soft, wool/silk fine rib leggings for women can be worn as an underwear base layer during the winter months or on their own during the warmer

Engel Organic Wool/Silk Women's Fine Rib Underwear Leggings

Kid's Long Sleeve Thermal Shirt: Warm and Thin Base

Engel Merino Wool Adult -Leggings, Underwear, Long johns