Shop Polythene Optics souvenirs at itk online store. Product range includes 29 Polythene Optics souvenirs in different colors: white, black, brown, natural, green, multi, gold, silver, red. Enjoy 100% authenticity and competitive prices from €4.13 to €99.17. Find more leading streetwear brands including: Nike ACG, Carhartt WIP, The Trilogy Tapes, itk, Veja, Blundstone, Comme des Garçons Parfums, etc.