Nylon Spandex Fabric by the Yard | 4-Way Stretch Swimsuit & Activewear Fabric

Our black nylon spandex fabric is a 4-way stretch swimsuit-weight material in a classic, deep black shade — designed for swimwear, activewear, and performance garments that need to stretch, recover, and resist chlorine. This 80% nylon / 20% spandex blend delivers superior stretch recovery, quick-dry performance, and UV resistance. Available by the yard from 1 yard to 20-yard rolls. Key Features 4-Way Stretch — Full stretch and recovery in both directions 80% Nylon / 20% Spandex — Superior stretch recovery and shape retention Chlorine Resistant — Holds color and elasticity through pool and spa exposure Quick-Dry & Moisture-Wicking — Pulls moisture away, dries fast 58-60" Width — Efficient for swimwear and activewear patterns Colorfast Black — Classic, deep black tone holds through sun, salt, and chlorine UV Resistant — Maintains color integrity under direct sunlight Product Specifications Material 80% Nylon, 20% Spandex Weight Swimsuit weight (190-200 GSM) Width 58-60 inches Stretch 4-way (horizontal + vertical) Color Black, colorfast Construction Tricot knit Care Hand wash or machine wash cold, air dry Popular Uses Swimwear: Bikinis, one-pieces, swim trunks, rash guards, and board shorts Activewear: Essential black leggings, sports bras, and base layers — the wardrobe staple Dance & Performance: Leotards, unitards, skating costumes, and stage wear Athleisure: Everyday stretch basics that perform and look polished Compare stretch options: Best Stretchy Fabric Guide. Care Instructions Rinse immediately after pool or ocean use to remove chlorine/salt. Hand wash or machine wash cold on delicate. No bleach. Air dry flat — never tumble dry. Heat destroys spandex elasticity. No fabric softener — it coats fibers and reduces stretch recovery. Do not iron. Nylon melts under direct heat. Frequently Asked Questions Is this fabric chlorine resistant? Yes. The nylon-spandex blend resists chlorine degradation much better than cotton-spandex. Colors and elasticity hold through regular pool use, though rinsing after each swim extends fabric life. What's the difference between nylon spandex and cotton spandex? Nylon spandex is chlorine-resistant, quick-drying, and moisture-wicking — built for swim and performance. Cotton spandex is breathable and soft but absorbs water and dries slowly. Use nylon for swimwear and activewear; cotton for t-shirts and casual wear. Compare with our Cotton Spandex Jersey fabric. What needle should I use for nylon spandex? Use a ballpoint or stretch needle (size 70/10 or 75/11). Sew with a narrow zigzag or stretch stitch. A serger gives the most professional finish on swimwear seams. Can I use this for compression garments? Yes. The 20% spandex content provides firm compression with full recovery — suitable for shapewear, compression leggings, and support garments. Browse more stretch materials in our Stretch Fabric Collection or explore all black fabrics. For bulk pricing, see our Wholesale Collection. Buying in bulk? Get the full 70-yard nylon spandex roll and save.