Shop Know Wave short sleeve shirts at itk online store. Product range includes 15 Know Wave short sleeve shirts in different colors: black, purple, multi, blue, peach, red, white. Enjoy 100% authenticity and competitive prices from €66.12 to €297.52. Find more leading streetwear brands including: Racer Worldwide, Wasted Paris, Blundstone, itk, New Balance, Patagonia, Karl Watson, etc.