After the fabric run in Idaho, my wife picked out a tights pattern, and we made up a pair of Jalie leggings.
I was up in Boise ID and bought a whole ton of awesome sportswear fabric from Outdoor Wilderness Fabrics! I’ve purchased from OWF before, and they provide fabrics from Polartec, Thinsulate, Apex, Gore-Tex, etc. These are the same fabrics that are used in commercial sports clothing, and will never be found in any Joann’s or similar type shop. Shipping is usually expensive for the bulky items (like insulation) so I couldn’t miss an opportunity to get some while I was in town.