These lightweight RedHEAT ACTIVE men's base layer bottoms live up to their name with optimal body temperature regulation. The innovative fabric of these thermal long johns incorporates carbon microcrystals that store body heat, while its microporous structure maintains breathability for maximum comfort. The RedHEAT superior moisture management of our full-length base layer pants keeps you dry during high-intensity activities such as skiing or alpine touring. Plus, with a soft waistband elastic, a gusset for mobility and comfort, and anti-friction flatlock seams, you can wear them all day, every day.
30-Day Return Policy
We understand it is difficult to determine how a product is going to fit when looking at it on a computer screen or mobile device. Because of this, we’ve simplified our return policy making it easier for you to return or exchange products you’ve bought from SourceforSports.ca and it starts with our no-questions asked 30-Day Return Policy.
If you are unsatisfied with your purchase in any way, you can return unused items in new condition within 30 days after purchase for a full refund.
Clearance items are considered FINAL SALE and are not eligible for return.
Learn more
