Heated Baselayers Collection

We recommend using the size guide (located next to the size options) on the product page to find your perfect size by comparing it to your body measurements. If you need further assistance, please contact us at support@ororowear.com

The slim, streamlined design makes it versatile enough to wear on its own in milder weather or during active use. When temperatures drop, it works easily as a first layer under jackets, shells, or other cold-weather gear, adding warmth without unnecessary bulk.

The streamlined, close-fitting design works well on its own as an activewear-style bottom in milder conditions, while the slim profile also makes it easy to layer under ski pants, outerwear, or other cold-weather gear when temperatures drop.

Yes. They are machine washable. Be sure to follow the care instructions provided. Remove the battery before washing. Machine wash cold on a gentle cycle and use a mesh laundry bag. Do not bleach, iron, or dry clean.

Sure, you can wear it on the plane. All ororo heated apparel is TSA-friendly. All ororo batteries are lithium batteries and you must keep them in your carry-on luggage.