Shifting Gaia

Mama Cotton Comfy Period Bikini

Mama Cotton Comfy Period Bikini - Main image
$24.32 $38 In stock

Category: Period Underwear

The Mama Cotton Comfy Period Bikini from Tampon Tribe is built for days when you want real coverage and genuine comfort, without compromising on what touches your skin. A relaxed bikini cut sits just below the waist with a generous fit through the middle and bum, making it a reliable choice for medium to heavy flow days.

  • Four-layer moisture-wicking construction in organic cotton and modal moves fluid away from the skin, keeping you dry and comfortable throughout the day.
  • SilverClear® antimicrobial treatment is EPA-listed, non-toxic, and free from added chemicals, delivering odor and bacteria control you can trust cycle after cycle.
  • Standard 100 Oeko-Tex certified and free from PFAs, chlorine, and added fragrances, so every layer meets verified ingredient transparency standards.

Period underwear works best when the fit actually fits. The Mama Cotton Comfy Period Bikini gives fuller coverage where it counts, with materials tested to the standards your body deserves. Size up if you prefer a looser feel through the hips.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Harper I. ★★★★★

Finally, period underwear that actually sits right on my hips without rolling down. The relaxed bikini cut gives me real coverage while the cotton fabric feels soft against my skin all day.

Stella I. ★★★★★

I’ve worn these through two full cycles now and the relaxed bikini cut is exactly what my heavy days needed—no bunching, no digging, just soft cotton coverage that stays put. Washes clean with no lingering smell, which is a huge win for me.

Chloe Y. ★★★★★

The cotton feels incredibly soft against my skin, and the relaxed bikini cut gives real coverage without digging in anywhere. I wore it through a full workday and honestly forgot it was period underwear.