The Classic Knit is a traditional soccer-style scarf; the material will stretch a little and the logo/message will be a little pixelated. The Champions Knit is the premium version of the traditional jacquard knit options, allowing for more clarity and cleaner logos. The Premier USA Knit is made with spandex, allowing for a less pixelated logo and stretchier feel. The HD Woven is not as thick as the knitted options and does not stretch as much due to its tighter weave; but your logo/message will look the cleanest among the knit and woven options. The Sleekprint is lightweight and made of polyester; since these are digitally printed, the design can literally be anything you desire.