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Thinx Teens is period underwear designed for teen body shapes and sizes featuring youthful designs. Our teenage underwear styles are full-coverage and super absorbent to support inconsistent first and early periods. Thinx Teens underwear offers all the same comfort as normal underwear, making them an easy transition into using period products with confidence. While, Thinx, our adult period underwear, provides a range of styles, sizes, and absorbencies suitable for grown bodies familiar with their unique flow. Both lines prioritize comfort, confidence, and reliable protection, ensuring everyone can find the right fit for their flow with Thinx.

Thinx Teens underwear generally runs true to size, but when choosing the best fit in our styles, it's most important to consider the hip measurement, especially if you fall between sizes. For waist measurement, measure the smallest area of your torso, right above the belly button and below the ribcage. And for the hip measurement, measure the widest part of your hips. Thinx Teens should fit slightly more snugly than your regular underwear to provide maximum protection from leaks.

Our teenager underwear offers full coverage styles in youthful designs and Super absorbency levels suitable for young bodies. But, Thinx adult period underwear is made with taller, curvier body shapes and sizes in various styles and absorbency levels. Folks who have already finished puberty and know their flow should explore Thinx collections, and teenagers transitioning into period products should continue to browse Thinx Teens.

Thinx period-absorbing underwear comes in a range of absorbencies, from 1 to 5 regular tampons' worth, so those who know their flow can decide which underwear styles work best. All Thinx Teens underwear styles come in our super absorbency and hold up to 5 tampons' (or 2.5 regular pads') worth of flow to better support young people who have inconsistent and uneven first and early periods. They’ve got your back through long school days, sports practices, club meetings, and beyond!