Active Base Layers

You might be surprised to learn that layering can be the best way to keep your body comfortable and temperature-regulated—even if it isn’t freezing

Men's Intraknit Active Base Layer Long Sleeve

RedHEAT ACTIVE Bottom Base Layer - Men – KOMBI ™ Canada

Buy RBX Active Men's Athletic Performance Long Sleeve Crew Neck Fleece Lined Insulated Fitted Base Layer T-Shirt and other Active Base Layers at

RBX Active Men's Athletic Performance Long Sleeve Crew Neck Fleece Lined Insulated Fitted Base Layer T-Shirt

Morgan Unisex Dual Active Base Layer - Knox

Men's Lightweight Base Layer Top ACTIVE WOOL Long Sleeve – Brubeck

Craft Active Extreme Base Layer

Women's Active Base Layers - Skiing, Sailing & Hiking

Active Base Layers Puma X Hh High Impact Run Bra Hot Coral

Make sure your little one is wrapped up warm with the Active Seamless Baselayer Top and Pants Set. Made with our IsoTherm technology for ultimate

Active Seamless Kids Base Layer Top & Pants Set

These are the best Baselayers for hiking, running and cycling Merino and Synthetic

What you need to know about base layers