Les Tissées – Curated Fashion Fabrics

Triangle Bra Inserts | Swimsuit, Bikini & Sports Bra Cups | Made in Quebec

Triangle Bra Inserts | Swimsuit, Bikini & Sports Bra Cups | Made in Quebec - Main image
$4.68 $6.99 In stock

Category: Bra Cups

Triangle Bra Inserts | Swimsuit, Bikini & Sports Bra Cups | Made in Quebec

Specifications

  • Material: Lightweight foam bra inserts
  • Colours: Nude or Black
  • Thickness: 3/32" (approximately 2.4 mm)
  • Features: Chlorine resistant, lightweight, quick drying
  • Origin: Proudly made in Quebec, Canada

Quantity

1 = 1 pair (2 bra inserts)

Product Description

These premium triangle bra inserts are proudly made in Quebec and designed to provide lightweight support, comfort and shaping for a wide variety of handmade garments.

Unlike many standard foam cups, these inserts absorb less water, making them an excellent choice for swimsuits, bikinis, sports bras and dresses. Their chlorine-resistant construction helps them maintain their shape and performance over time, even with frequent use.

One of their greatest advantages is their versatility. The foam inserts can easily be trimmed with scissors to create the perfect shape or achieve a custom fit for your sewing project. Whether you need to slightly reduce the size or adapt the shape to a specific pattern, these inserts are easy to customize.

Available in both Nude and Black, they create a smooth, natural silhouette while remaining soft, comfortable and discreet inside your garment.

Perfect For

  • Swimsuits
  • Bikinis
  • Sports bras
  • Lingerie
  • Dresses with built-in support
  • Dancewear
  • Activewear

Dimensions

  • Small: Bottom width: 4.5" (11.4 cm) | Height: 5.5" (14 cm)
  • Medium: Bottom width: 5" (12.7 cm) | Height: 6" (15 cm)
  • Large: Bottom width: 5.5" (14 cm) | Height: 6 5/8" (17 cm)
  • X-Large: Bottom width: 6" (15 cm) | Height: 7.5" (19 cm)

Care Instructions

Machine wash on a gentle cycle and lay flat to dry.

Due to differences in monitor and mobile device settings, actual colours may vary slightly from what appears on your screen.

Looking for a sewing pattern? Browse our PDF sewing patterns for inspiration!

Share your creations with our community in our Facebook Group and tag #LesTissées on social media.

Before you pay

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When it ships

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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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If you need a refund

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Please contact us for the refund processing timeframe before returning an item.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

Jacob I. ★★★★★

I've been using these inserts in my bikinis and they hold their shape perfectly even after a day at the beach. The 2.4mm thickness gives just enough coverage without adding bulk under a swimsuit.

Grace ★★★★★

The foam is only 2.4mm thick, so it disappears under my suit liner but still smooths things out enough. I’ve washed them a few times already and they hold their shape perfectly. Nice to support a Quebec-made product too.

Violet ★★★★★

Bought these for a bikini that kept showing every little bump, and the lightweight foam is so unnoticeable I forgot I was wearing them. The nude shade blends perfectly with my skin tone, and they survived a week of swimming without losing their shape.