Swiftwick MAXUS is designed for comfort. It is ideal for runners who desire plush cushion without compromising fit and performance. MAXUS delivers compression performance benefits you can feel in a relaxed comfortable fit. The plush footbed is constructed using high volume fibers that wick moisture 40% better than competitive materials with a thin Olefin upper to increase breathability. MAXUS is available in two cuff heights and a wide color selection.