Filling Pieces Denim Jacket in Skyway. Size XL/1X (also in L, M, S). 100% cotton. Machine wash. Front button closure. 4-pocket styling. Button cuffs. Midweight denim fabric. FILL-MO1. 412660501136. Established in 2009 by Guillaume Philibert, Filling Pieces pioneered a high-quality sneaker at a reasonable price one that bridged the gap between streetwear and high-end fashion. The initial ?low top? silhouette become such a statement that Guillaume went on to create a collection of must-have footwear that's handcrafted in Portugal and designed from the finest Italian materials.