The phenomenal success of our Heat Holders® socks has led to the development of additional Heat Holders® products. Our Baselayers, available in various colors and sizes, will keep you warm on those cold winter days. Choose a style to buy now or narrow your selection to Men's or Women's styles.
Thermal Base Layer - Raida – Bikenbiker
Baselayers - Thermal Underwear
Men's Thermal baselayers, ColdGear®
Review: MAAP Thermal Base Layer LS Tee
The 6 Best Thermal Underwear of 2024
Laksen Baselayer, Thermal Baselayers for Men & Women
Adult Long-Sleeved Thermal Football Base Layer Top Keepcomfort 100
M Ski Thermal Base Layer Bottoms - BL 100 - Black - Decathlon
Thermals & Baselayers - First Ascent
Thermal Base Layer Set VELTUFF® Real Workwear