ZT-87 | Mammoth Fleece Poly-Spandex Fabric - Plush Stretch Sublimation Fleece
ZT-87 | Mammoth Fleece Poly-Spandex Fabric - Plush Stretch Sublimation Fleece - PFP White / Yard is backordered and will ship as soon as it is back in stock.
Fabric estimater
Fabric estimater
Fabric Yardage Estimator for Clothing & Activewear
Use our fabric estimator to calculate how many yards of fabric you need for common garments like t-shirts, swimwear, dresses, leggings, and more. Perfect for designers, manufacturers, and DIY projects working with spandex fabric by the yard, stretch fabrics, and performance materials.

Fabric Yardage Guide
- Functional T-Shirt: 2.5–4 yards
- Swimwear: 1–2.5 yards
- Performance 2nd Layer: 3–4 yards
- Dress: 2–6 yards
- Yoga Pants & Bras: 2–4 yards
- Men’s Swim Trunks: 1–2.5 yards
- Yoga Leggings: 2–4 yards
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Care Information
Care Information
Fabric Care Instructions for Spandex & Activewear
Proper care is essential to maintain the quality, stretch, and color of your fabric. Follow these washing and care guidelines to extend the life of your garments and materials.

General Fabric Care Guidelines
- Wash at 40°C (104°F) or lower
- Do not bleach
- Do not wring
- Do not dry clean
- Do not iron
- Do not wet clean
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Pickup available
Pickup available
- Pickup available at 2425 S Eastern ave, Commerce, CA, 90040
- Monday to Thursday from 8:30 am to 4:30 pm
Friday from 8:00 am to 4:00 pm - Go to store
Experience unmatched softness and stretch with ZT-87 Mammoth Fleece by Sportek, a premium single-sided poly-spandex fleece designed for modern sportswear and outerwear.
Made from 97% polyester and 3% spandex, this 300 GSM heavyweight fleece offers a luxurious plush hand feel and 4-way stretch, delivering warmth, flexibility, and comfort in every garment. With its wide 64–66 inch width, ZT-87 provides greater yield and production efficiency — ideal for outerwear, ski wear, yoga wear, cycling apparel, sweatpants, and loungewear.
Engineered for both performance and style, the PFP (Prepared for Print) surface is ready for dye-sublimation printing, ensuring vivid color transfer and long-lasting clarity. Its anti-pilling finish on both sides maintains a smooth texture even after multiple washes or prints, while built-in UPF sun protection adds outdoor performance value.
Key Features:
- 97% Polyester / 3% Spandex | 300 GSM | Width: 64–66 inches
- Single-sided Mammoth Fleece – plush, thick, and flexible
- Soft luxurious hand feel with 4-way stretch
- Anti-pilling on both sides, even after sublimation printing
- PFP white – ready for dye-sublimation
- UPF (sun protection factor) and moisture management
- Wide width for improved fabric yield and cutting efficiency
- Ideal for outerwear, ski wear, yoga wear, cycling, sweatpants, and loungewear
Recommended Uses:
Outerwear • Ski Gear • Yoga & Cycling Wear • Golfwear • Performance Layers • Sweatpants • Lounge & Athleisure Apparel
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