Under Armour Challenger 1/4-zip - Black

The garment is primarily made of polyester, known for its durability and moisture-wicking capabilities.

It is designed as a midlayer, offering good performance for active use. For very cold conditions, it is best worn layered with additional insulating garments.

Machine wash cold with like colors and tumble dry on low. Avoid using fabric softeners or bleach.

'1/4-zip' refers to a zipper that extends about one-quarter of the way down the front of the garment, typically from the collar.

While designed for athletic performance, its comfortable fit and style also make it suitable for casual wear, especially during cooler weather.

The Challenger collection by Under Armour is a line of sports gear updated seasonally, focusing on providing light, fast, and high-performance apparel.

Ensure you are washing with a mild detergent and avoiding fabric softeners. Residue from softeners can impede the fabric's moisture-wicking properties. Consider a fabric refresher rinse if issues persist.

Check washing and drying methods. Always tumble dry on low heat and avoid over-drying. Reshape the garment while damp and allow it to air dry if necessary.

Gently pull the fabric away from the zipper teeth. A small amount of graphite from a pencil or a specialized zipper lubricant can help, but use sparingly.