Savings. Shopping.Get Checkmate
A super comfy, full-coverage style made from premium Modal Cotton, featuring leakproof protection up to 12 hours. Fits true to size. Formerly named Modal Cotton Brief.
Save on Ultra Soft Brief with a Thinx promo code
Checkmate is a savings app with over one million users that have saved $$$ on brands like Thinx.
The Checkmate extension automatically applies Thinx discount codes, Thinx coupons and more to give you discounts on products like Ultra Soft Brief.
Checkmate users have also been loving these products from Thinx.
Users have been saving products like this to their collections.
