The Neo Slim Fit Training Quarter-Zip was designed for the active man who is looking for a sleek, lightweight longsleeve workout top that compliments an athletic physique while providing both comfort and functionality in the face of any sport or workout. Featuring Polygiene OdorCrunch™ technology(which works by using natural silica particles to capture the odors that cling to fabric fibers), this patented formula is embedded into our sweat-wicking, durable, and highly breathable perforated fabric. Adding Polygiene OdorCrunch odor control technology to fabric means they don’t need to be washed as often. That reduces water usage, the amount of detergents and other washing liquids used, and prolongs the garment’s life. It embraces our principle of wasting less, and wearing more.