45-day trial
+ free returns
Don’t love 'em?
Get your $ back
no Qs asked
Thinx for All
Thinx underwear is not made or treated with PFAS
45-day trial
+ free returns
Don’t love 'em?
Get your $ back
no Qs asked
Thinx underwear is not made or treated with PFAS
12 regular tampons
3 menstrual cups
3 regular pads
108 mL
22 teaspoons
size
Leakproof hipster brief made with comfy cotton, featuring full bottom coverage and a classic, flattering fit. Fits true to size.
Leakproof all day for up to 12 hours
Moisture-wicking fabric helps keep you feeling dry
Odor control technology helps minimize odors
Thin and discreet — looks and feels like regular underwear
Wash before wear, machine wash cold, line dry — and repeat. Do not iron, bleach, or dry clean.
Our line of comfy cotton, leakproof period underwear in streamlined styles and colors.
Take our short quiz to get matched with undies that suit your style and needs.
Mix and match any Thinx undies — and you can save up to 20%.