Shop Know Wave books & magazines at itk online store. Product range includes 6 Know Wave books & magazines in different colors: multi, red. Enjoy 100% authenticity and competitive prices from €17.36 to €64.46. Find more leading streetwear brands including: Merrell 1TRL, Stepney Workers Club, Comme des Garçons Wallets, Chaos Gone Global, itk, Comme des Garçons Parfums, Tabi Footwear, etc.