Promotional Terms and Conditions
| Â Create a Set | Our custom Set discount applies to Thinx period underwear and Thinx for All Leaks bladder leak underwear (but excludes Saver Sets and Thinx Teens underwear). Buy 3-4 pairs for 10% off, buy 5-6 pairs for 15% off, or buy 7+ pairs for 20% off. Savings are applied automatically during checkout. |
|  Sun's Out Sale | Sun's Out Sale 20% off site-wide promotion ends May 26, 2025 @ 11:59pm PT. Offer is valid on merchandise available on thinx.com. Discount automatically applied at checkout against marked price and excludes taxes and shipping charges. Not transferable or redeemable for cash and cannot be applied toward previously purchased merchandise. Offer may be modified or discontinued at any time without notice. Other restrictions may apply. |