While fun coats and badass boots might get all the attention this time of year, you can’t forget the unsung heroes of your cold-weather closet: basics for layering. They’re the fundamental building blocks of your winter wardrobe and it would be pretty darn hard to face 20-degree weather without pieces like turtlenecks, thermal leggings, cozy socks, and more. 

I will be the first to admit that I sometimes begrudgingly take off my coat inside because it’s way cuter than what I’m wearing underneath, but that doesn’t mean I don’t see the value in simple, functional, and well-priced pieces for layering. Scroll down to shop the 4 wardrobe basics I wear under winter outfits—all from wallet-friendly Amazon. 

I love this forest green color. 

The perfect base layer.

At $22, you’re not likely to regret this buy if you know you’ll wear it frequently. 

Black turtlenecks will never go out of style—promise. 

This turtleneck is specially designed to give you extra warmth. 

I love a good mock-neck silhouette. 

As cozy as it is chic. 

I always layer thermal leggings under my jeans when I go to chilly Denmark for Copenhagen Fashion Week in January. 

Perfect for your winter jogs. 

Reviews say these jersey leggings are super soft and comfy. 

You had me at “Long Johns.” 

Amazon shoppers love these warm leggings. 

As cozy as wearing Ugg boots, minus the boots. 

I’ll take one of each, please. 

For the minimalists at heart. 

I love these fun colors. 

If I ever need to wear socks to bed because it’s so cold, I’d want it to be these. 

No fuss, no muss. 

I never spend a lot on my basic T-shirts so that I can replace them with the armpits turn yellow or I get a hole in them. 

This thin material is perfect for layering. 

The outfit opportunities are literally endless with a sleek black tee. 

I love a sharp crewneck for Zoom meetings. 

Gray tees will never get old. 

This T-shirt has a cult following on Amazon thanks to its perfect fit. 

Pretty in pink. 

Next, 9 ways to wear Ugg boots like Jennifer Lopez, Katie Holmes, and more