Shop Know Wave belts at itk online store. Product range includes 4 Know Wave belts in different colors: black, multi. Enjoy 100% authenticity and competitive prices from €24.79 to €111.57. Find more leading streetwear brands including: Universal Works, Comme des Garçons Parfums, 7 Days Active, Human With Attitude, Homeboy, Comme des Garçons Play, Arte Antwerp, etc.