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Women's Plus Size Long Underwear

Plus Size Thermal Underwear & Plus Size Long Underwear

Oh, the weather outside is frightful … and if a fireplace isn’t in your near future, our thermal plus size underwear will keep you warm and toasty until you can get back inside. Lands’ End’s plus size long underwear is soft and silky against your skin, perfect for slipping on under jeans and a sweater, whether you’ll be spending the day outside or just work in an office that runs a little cold. Our Thermaskins™ thermal womens underwear plus size have enhanced fabric that provides insulation and generates heat by absorbing body moisture. A touch of stretch allows for freedom of movement and helps our plus size thermal tops and bottoms hold their shape longer.

Our silk women’s plus size long underwear is lightweight, warm, and breathable, so you won’t overheat. Silk is a naturally insulating fabric that holds in body heat without creating bulky under your clothes. Our silk plus size thermals are so comfortable, you will forget you are wearing them! These are just about the best plus size underwear thermals you can get!

Our thermal plus size underwear and long johns are perfect for wearing out for your favorite winter activity, like skiing or sledding, or keeping you toasty while you are shoveling the driveway. Mix and match different sleeve lengths to coordinate with your activity and outfit.

We take quality seriously, and it shows in our well-earned reputation for excellence both in our product and our customer service. Shop our collection of thermal womens underwear plus size long johns and Thermaskins™ pieces to find a variety of plus size thermal tops, like turtlenecks, camis, tank tops, and long sleeve crew neck tops, and plus size thermal bottoms, like long johns, leggings and long underwear. Shop our women’s thermal plus size underwear and long johns today!