Cotton wrapped polyester core sewing thread is a top quality core
spun thread that combines the tenacity and strength of a polyester
filament core with a natural cotton wrap. The polyester filament
core offers excellent strength and durability, while the long
staple wrap ensures excellent sewing performance and protects the
core from needle heat. It's applicable for fine cotton, denim
shirts and suits, fine fabrics and premium lingerie, leather goods,
towels and home furnishings, classic jeans and outdoor wear.