Silk thermals, such as these, are popular for their incredibly lightweight, breathable insulation, and deliciously soft feel. One reader says, “I used them last year on a Christmas tour of Central Europe as leggings and base layers, and they are amazing. I didn’t have to wash them for two weeks wearing them! Highly recommend them.” They come in sizes XS-XL .

These high-performing 100% merino wool leggings from Minus33 are perfect for every kind of traveler, as they can handle hard-core hikes, ski trips, or a day of walking. They’re perfect for layering under pants in freezing weather, but because they’re mid-weight, they can be worn alone as leggings in all kinds of weather! This versatile pair has UPF 50+ sun protection, too!There are plenty of chilly months ahead, so there's no better time to begin planning your seasonal legging outfits. Although winter throws up countless joyous elements - think roast dinners, log fires, and cosy nights in - it can also make getting dressed a bit of a mission. Comfort is a major factor when putting together our wardrobe for chilly days, so a pair of reliable and stylish leggings is a non-negotiable in any winter capsule wardrobe. I have field tested them for over a year and bottom line: there are no better leggings on the face of the earth.” They’re amazing for layering under pants when out in the freezing cold but can be worn on their own (if not meant for only base layers) for flights, workouts, lounging, or even sleeping! They’re perfect for sightseeing in chilly weather because they’ll keep your temperature regulated as you go in and out of warm spaces. No matter what you have planned, these versatile pants will keep things fresh all day long.

By far the biggest selling point of these tights, though, is how budget-friendly they are. They come in sets of two, so you can get two pairs of warm tights for less than the price of a single pair of other options. And this way you can set aside one pair for layering when you're exercising outside in the cold.One wearer reports, “I wore these to Europe on overnight flights and found them to be stylish and comfortable. ” Another one adds,”These leggings are super comfortable and fit according to size. I’m using them for 3 months of travel and really enjoying them.” They come in sizes XS-XL . These are well made pants and the merino wool is good quality. They provide nice warmth and breathability and aren’t itchy at all.” For top womens merino wool leggings , Woolies 2 by ibex is awesome for every kind of traveler! These feel great layered under all kinds of pants, keeping your legs comfortably warm. Wearers love how versatile they are, saying they work just as well for cross-country skiing, warm weather hikes, and everything in between. To top things off, these tights are one of the most affordable options on our list. And when we asked stylists to recommend their favorite warm tights, Teich gave these a shoutout.