Under Armour UA ColdGear Compression Tight
Here's what other sites are saying:
ColdGear: The gear you'll never forget to put on. Cold-weather compression legging built with ergonomic FLATLOCK seams to bolster muscle support and eliminate abrasion. New brushed double-sided, poly dryline fabric allows a maximum range of motion while locking in body heat and accelerating moisture transport.
- Ramsey Outdoor