Plus Size Elastic Stay-Put Women's Brief with Breathable Nylon for Workout Comfort

A performance-minded everyday underwear essential designed for curvy women who want workout comfort, active days and reliable support. Constructed with elastic breathable nylon knit, this brief addresses common activewear pain points with its stay-put design and comfortable plus-size fit.

Featuring an elastic nylon blend, comfortable plus-size fit and tag-free chafe-free interior, this breathable brief delivers active-ready comfort without tight compression or restrictive cuts. The streamlined fit stays smooth under workout wear, leggings and active outfits, making it a must-have foundational piece for curvy women's workout wardrobe.

• Plus Size Fit: Designed specifically for curvy body shapes with full coverage and support without squeezing
• Elastic Band: Stays put without digging, rolling or riding up during workouts
• Breathable Nylon Knit: Supports air circulation and moisture evaporation for fresh workouts
• Chafe-Free Design: Tag-free interior and smooth low-profile finishing prevent friction
• Excellent Shape Retention: Maintains elastic feel and plus-size fit wash after wash

This plus size elastic breathable nylon women's brief perfectly fits global retail and B2B wholesale market demands:

• Comfort-first plus-size intimate apparel brands
• Plus-size activewear product lines
• Curvy women's workout collections
• Cross-border independent store, Shopify and Amazon sellers
• Plus-size fashion & active lifestyle merchants
• Apparel wholesalers, distributors and importers
• Private label custom plus-size underwear OEM suppliers

We provide flexible OEM & ODM customization services to help brands launch exclusive plus-size activewear underwear series with custom extended sizes, colors, logos and packaging.

Yes. It is cut specifically for plus-size figures, giving full coverage and support without squeezing.

Plus sizes range from 1X to 5X+, with custom extended sizes available for bulk OEM orders.

No. The elastic band delivers soft even support, resisting digging, rolling and riding up during activity.

Yes. The stay-put design keeps the brief securely in place through squats, stretches and movement.

Yes. The breathable nylon knit supports steady air circulation and moisture evaporation, helping you stay fresh through workouts.

No. The tag-free interior and smooth low-profile finishing remove scratchy labels and rough seams, ensuring chafe-free comfort.

No. High-quality nylon offers strong elasticity recovery and shape retention, keeping its plus-size fit after multiple washes — and it dries quickly.

Yes. We support custom extended sizes, exclusive colors, private label logos and custom packaging for bulk wholesale orders.

Yes. Pre-production samples are available for testing plus-size fit, elastic feel, breathability and overall quality before mass production.