Our #1 T-Shirt Bra on Sale. Shop Now>Our #1 T-Shirt Bra on Sale. Shop Now>Our #1 T-Shirt Bra on Sale. Shop Now>Our #1 T-Shirt Bra on Sale. Shop Now>Our #1 T-Shirt Bra on Sale. Shop Now>Our #1 T-Shirt Bra on Sale. Shop Now>Our #1 T-Shirt Bra on Sale. Shop Now>Our #1 T-Shirt Bra on Sale. Shop Now>
Essential Leakproof Bikini Manifesto
Chantelle’s bikini period panty is an eco-designed innovation that that can absorb at least the equivalent of 4 tampons or provide 12 hours of security. Combining comfort, security and feminity, the bikini is made of an ultra-soft knit with a pure and minimalist look to easily fit any outfit.
  • Absorbs the equivalent of 4 tampons or provides 12 hours of security
  • Thin yet absorbent gusset so you don't feel like you're wearing anything bulky
  • A 3-layer base: a hypoallergenic drainage layer that keeps you dry and odor-free all day long, an absorbent layer that fights bacteria, and a waterproof membrane to prevent leaks and provide a secure feeling
  • A wider and longer gusset than traditional panties to prevent leaks
  • OEKO-TEX® Standard 100 certified fabrics with no silver nano particles
  • GOTS certified organic cotton
  • Designed in France
  • Washing instructions: wash before use recommended. After use, rinse with cold water, then machine wash at max 86° and air dry. Do not use fabric softener or stain remover.

Over 90% of our corsetry products are made in our own factories and are designed with quality in mind.

We believe investing in the right bra that you can wear 50+ times is better than buying a few cheaper bras that fall apart quickly in the wash.

We’d recommend the following care tips to maximize the longevity of your bra and minimize environmental impact.


  • Avoid wearing your bra more than twice between washings.
  • Don't wear your bra two consecutive days. Elastic needs to recover after a day of wear.
  • Have a minimum of three basic bras: one to wear, one to wash and one to spare.
  • Have a minimum of two matching panties to a bra.


  • Hand washing your garment using a delicate detergent is the best way to maintain the fit, shape and fabric of the product.
  • Harsh detergents and bleaches can destroy elastic and lace. Handwashing will also increase the lifespan of the product.
  • Rinse garment in cold water.
  • If handwashing is not an option, and you choose to machine wash, do so with a delicate detergent and a lingerie wash bag with the machine on a delicate / gentle cycle.
  • However you choose to wash, always air dry the garment. Heat can destroy both fibers and elastics.
  • If washing a bra, do not twist to remove excess water.


  • Carefully fold your bra to prevent snagging or crushing.


  • Use a lingerie travel bag to keep your bras together. Don't forget to fasten the hooks to prevent snagging.
  • Place socks, panties or hosiery in the cups of padded bras to prevent cup crushing.
  • Use a lingerie travel bag to keep your panties together.

  • Orders above $95 qualify for Free Standard Shipping within the 48 contiguous states.
  • Orders with standard shipping are delivered within 3-7 business days.
  • We offer Free Returns on all orders.
  • All returned items must have the original tags attached, be unworn, be unwashed, and be free of perfume, make-up, and deodorant.
  • All ‘Last Chance’ items are final sale. These products have the ‘Last Chance’ tag on the product image.
  • All SoftStretch Sale Panties are final sale.
Ref# C17P30-0SI

Essential Leakproof Bikini - Manifesto

+ 15 reward points

Secure payment

Free shipping starting at $95

Free returns within 60 days of purchase (exclusions apply)