Polartec® Power Air™ Non-Shedding Fabric HARD TO FIND Pockets Compatible with Mine77 8-Pocket Bib Pant Vent Array Simply put, I have worn these on the coldest days without a problem whatsoever. It so happened I first tested them on a su-per warm day and I did not overheat in the least. Features like the magnetic fly closure, the chafe-free softlock seams, stretch 360º, and the fact that it is quick-drying and highly breathable make these pants a must-have for anyone riding in the bitter cold but wants the versatility of warm weather perfor-mance. The Agion® stink-free finish is also a nice touch. Great condition. Super warm. Best for women or teens that get cold on the slips, or awesome Sunday lounge pants.