Free Standard Delivery on UK/NL Orders + Free UK Returns
Style No. 114071616; Color Code: 016
Crafted from ultra-soft TENCEL™ Micromodal, this essential Underdays thong is breathable, invisible, and designed for all-day comfort, featuring a flattering crossover waistband and UNDERskin™ skincare-infused fabric.
- Ultra-soft TENCEL™ Micromodal fabrication
- Thong with crossover waistband
- Adjustable, mid-rise fit
- Extra-long gusset
- UNDERskin™: Prebiotics and probiotics infused in the fabric
Underdays
Founded with the novel idea of bringing self-care to your top drawer, Underdays creates underwear that is breathable, science-backed, and made to feel as good as it looks. The brand uses OEKO-TEX® certified materials—clean and tested for harmful chemicals. We love their classic shapes and breathable, non-irritating fabrics designed to support your microbiome.
Care
Machine Wash ColdContents
92% TENCEL™ Micromodal, 8% Elastane; UNDERskin™: Prebiotics + probiotics infused into the fabric to support your skin's natural microbiome. Powered by HeiQ Skin Care™. Lasts up to 40 washes.Origin
Import
Shipping
- Free Standard Delivery to UK + Netherlands orders over £100/€100
- Free Faster Delivery to UK + Netherlands app orders over £100/€100 → Download the app!
- Additional Shipping Information
Returns
- Free returns on UK orders
- Additional Returns Information
We accept returns for unworn, unwashed, and unaltered items purchased on freepeople.com. Items must be returned in original packaging with all tags attached and accompanied by an original sale receipt.
- Purchases made from 1/10/2026 to 24/12/2026: a refund will be issued to the original form of payment for returns received by 31/1/2027. If received after 31/1/2027, a Free People eGift card will be issued.
- Purchases made after 24/12/2026: a refund will be issued to the original form or payment. If returned after 30 days, a Free People eGift card will be issued. Items are eligible for return within 1 year of purchase.