Under Armour UA Chlngr Track Jkt Sn63 - Black - M

The jacket is made of 100% Polyester with a textured knit fabric.

The jacket is lightweight and designed for breathability and sweat-wicking. It is best suited for mild weather or as a layer during colder conditions, rather than as primary insulation.

Machine wash cold with like colors. Tumble dry low. Do not use bleach or fabric softeners, and do not iron or dry clean.

The product description mentions open hand pockets and piping trim details, but does not specify a full zipper closure. It is typically assumed track jackets have a full front zipper unless otherwise stated.

Piping trim refers to a decorative band of fabric sewn along the edges or seams of the jacket, often in a contrasting color, to add a refined visual element.

"Sn63" is likely a product code or style identifier specific to Under Armour for this particular track jacket model.

Ensure you are not using fabric softeners, as they can clog the fabric's pores and reduce breathability. Wash with like colors and use a low tumble dry setting.

Gently try to move the zipper up and down. If it persists, apply a small amount of graphite (from a pencil lead) or a tiny bit of wax to the zipper teeth. Avoid using oils or lubricants that could stain the fabric.

Avoid washing with items that have zippers or abrasive surfaces. Inspect the garment regularly for loose threads and trim them carefully with scissors. Ensure proper drying to prevent excessive friction.