Etudes Men's Tops. Fashion category - Hoodies & Sweatshirts. SKU - E24MM254A01483-SKY. Color - Blue. Etudes Klein Logo Print Hoodie. This hoodie from Etudes, crafted from organic cotton, features a rubberized white logo print, vintage-inspired discolouration effects, long sleeves, ribbed trims on the hem and cuffs, and a kangaroo pocket. 100% Organic Cotton.