Shop Know Wave headwear at itk online store. Product range includes 66 Know Wave headwear in different colors: black, cream, grey, red, green, brown, white, blue, beige, purple, navy, multi, olive, orange. Enjoy 100% authenticity and competitive prices from €20.66 to €78.51. Find more leading streetwear brands including: Nike, Awake NY, Nike SB, Veja, Daily Paper, Barbour, Carne Bollente, etc.