Shop Know Wave headwear at itk online store. Product range includes 62 Know Wave headwear in different colors: black, cream, grey, red, green, brown, white, blue, beige, purple, navy, multi, orange. Enjoy 100% authenticity and competitive prices from €20.66 to €78.51. Find more leading streetwear brands including: Dr. Martens, Sergio Tacchini, Carhartt WIP, Heresy, Fucking Awesome, Arte Antwerp, Jason Markk, etc.