Polartec Power Stretch (88% polyester; 12% elastane)
Cargo pocket with zip
208 g (for medium size)
The Arc'teryx Women's Rho AR Bottom means you can row, row your boat through miserably chilly weather and stay warm. Made exclusively from Polartec Power Stretch fabric, these tights are thick enough to wear alone for a November run, or warm enough to layer under a waterproof shell when you're skiing or boarding. Flatlocked seams reduce the potential for chafing, while the next-to-skin fit means the fabric maintains constant contact with your skin. Not only is this a bit of plush self-indulgence, but it also means sweat won't accumulate on your skin, reducing the chances of you succumbing to teeth-chipping shivering.
The RHO AR bottom is the heaviest baselayer from Arc'teryx, so you stay warm while feeding your passion for rowing on the Charles or Chicago River, or boarding in a blizzard, or running Turkey Trots on Thanksgiving day, or snowshoeing through Wisconsin old growth in mid-January.