PolyPro Performance embroidery backing was designed to reduce puckering when embroidering microfiber performance shirts and moisture-wicking materials with excessive stretch in the fabric.  When using PolyPro, we recommend the following for best results: Hoop or float a piece of Medium Soft Tearaway backing next to the machine table. Do not stretch the garment when hooping, and keep hoop level (do not recess inner hoop).

PolyPro Performance is a heat-sensitive product. It is recommended that garments hang to dry. If placed in a clothes dryer, use a short time on a cool setting. Ironing is not recommended. If ironing is required, iron on low setting from right side of fabric only.