Shop Know Wave sunglasses at itk online store. Product range includes 12 Know Wave sunglasses in different colors: multi, blue, olive, black. Enjoy 100% authenticity and competitive prices from €10.74 to €104.13. Find more leading streetwear brands including: Norse Projects, Pawa Speed Sports, Comme des Garçons Wallets, Comme des Garçons Play, Chaos Gone Global, Devá States, by Parra, etc.