Shop Know Wave short sleeve shirts at itk online store. Product range includes 15 Know Wave short sleeve shirts in different colors: blue, white, multi, navy, black, grey. Enjoy 100% authenticity and competitive prices from €66.12 to €223.14. Find more leading streetwear brands including: Le Fix, Sergio Tacchini, Grind London, Fred Perry, Capital Goods, Pleasures, Chinatown Market, etc.