Engel - Women's Thermal Tee Shirt for Layering, 70% Organic Merino

Thin merino wool base layer top keeps you warm without overheating while you’re enjoying outdoor activities, traveling or lounging around. Lightweight thermal shirt insulates without bulk – it’s ideal undergarment for seasonal layering. Moisture wicking casual underwear provides natural odor control due to anti-microbial properties of the wool.

Women's Thermal Base Layer Top – Short Sleeve Moisture Wicking Merino Wool Silk Undershirt * COMFORTABLE: lightweight breathable wool undershirt

Engel - Women's Thermal Tee Shirt for Layering, 70% Organic Merino

Engel Organic Wool/Silk Women's Long Sleeved Shirt - Little Spruce

Women's Thermal Base Layer Top - Lightweight Moisture Wicking Merino Wool Silk Sleeveless Tunic * COMFORTABLE: lightweight breathable wool tunic

Women’s Thermal Hip Length Top, 70% Organic Merino Wool 30% Silk

ENGEL - Kids Thermal Underwear Leggings: Base Layer Long Johns

Wool / Silk Long Sleeve Top in Walnut by Engel – Junior Edition

Women's Thermal Base Layer Top – Short Sleeve Moisture Wicking

Men's Thermal Underwear: Base Layer Long Sleeve Shirt Top, Organic

Men's Organic Merino/Silk T-Shirt - Woollykins

Engel Women's Wool/Silk Blend Long-Sleeve Shirt

ENGEL Women's Thermal Tee Shirt for Layering, 70% Organic Merino