## Serial Chillers If you opt for a onesie, we think you’ve got it all figured out. You’re literally zipping up happiness all over your body. It’s like being coated in our softer-than-soft [Undies](​​/t/women/undies/cheeky-brief). It’s honestly heavenly, so do yourself a favor. Our softer-than-soft MicroModal literally grows from trees. Sustainably-sourced beechwood fibers are spun into a yarn to create a natural fabric that is not only super-soft, but breathable, static-resistant, and impossibly cozy. ## It’s All In the Details * 92% MicroModal, 8% Elastane * Tapered cuffed leg * Center front zipper * Hood with a drawstring * Relaxed fit * Ethically Sourced * Low Impact Dyes * Natural, Sustainable, Breathable Fibers * Imported Under Fair Working Conditions