Fits perfectly into my routine. Simple, well made and worth the money.

Fits perfectly into my routine. Simple, well made and worth the money.
Smooth ordering process and quick delivery. Would shop here again.
Would give it 4.5 if I could. Small detail I'd change, but overall very good.
My partner keeps borrowing it, so I'm ordering a second one.
Really well made. You can tell attention went into the details.
Second time ordering from Theunderdays. Consistent quality and fast shipping.
You care about your skin, your wellness, your rituals. We’re pioneering care for your most intimate parts.
Prebiotics and probiotics, infused into the fabric, transferring to your skin all day. Supports your microbiome. Strengthens your skin barrier. Promotes a healthier appearance. 100% biobased. Developed in Switzerland.
Our underwear is made from TENCEL™ Modal—sustainably derived from trees and twice as soft as cotton. Gentle on the skin and made to feel like nothing at all.
TENCEL™ fibers are unfavorable for bacteria growth. They wick away moisture and keep you fresh through the day. Designed to help reduce the risk of unwanted infections.
OEKO-TEX® certified —clean, non-toxic with no harmful substances