** Please Note - This article may no longer be up to date. This Help Center is being left active for archival purposes. For the most up-to-date info, please see our new Help Center at https://ripstopbytheroll.com/pages/help-center-main
All our calendered/downproof fabrics will have matte and shiny sides as a product of the calendering process. It is recommended that you put the shiny side towards the insulation (down, Primaloft, etc) and the matte/dull side facing out.