PRO-850 Sportek Super Stretch Fleece Interlock Fabric – Warm Performance Fleece for Activewear & Outerwear by the Yard

$13.00 USD

Shipping calculated at checkout.

Free Shipping

New arrival

Color: White

PRO - 850 Sportek Pro Super Stretch Fleece Interlock - Spandexbyyard

size

Yard Each

Free Shipping

Min $150 USD Orders
Min $484 CAD Orders

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 Estimator Chart for Clothing and Activewear

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

Shop Fabric for Your Project

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.

Laundry - Care - Symbol - Guide - Spandexbyyard

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

Shop Fabric

Return

Returns accepted for 30 days
Free return shipping
No restocking fee
No final sale items

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

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Introducing PRO-850 Sportek Pro Super Stretch Fleece Interlock Fabric, a high-performance cold-weather textile designed for warmth, comfort, and flexibility. Made from 78% polyester and 22% spandex, this fabric delivers excellent stretch and recovery, making it ideal for outerwear, sportswear, and performance layering.

Its 4-way stretch fleece construction provides insulation without restricting movement, while the PFP (Prepared for Dye Sublimation) white finish allows for vibrant custom printing and long-lasting designs.

Key Features

78% Polyester / 22% Spandex performance fleece blend
4-way stretch for maximum comfort and mobility
250 GSM balanced warmth and breathability
PFP-ready for sublimation printing
Soft brushed fleece interlock structure
Width: 58–60 inches for versatile garment production

Perfect For

Why Choose This Fabric?

PRO-850 Super Stretch Fleece Interlock is engineered for cold-weather performance. It delivers warmth, flexibility, and durability, making it perfect for ski wear, training gear, and outdoor apparel that requires both insulation and movement.