The road ahead may be long, but you're ready. The Duro 6 is a favorite choice for trail runners and racers who don't tap the brakes. Enough room for extra layers and calories for big days. Made with 100% recycled materials. FABRIC MAIN bluesign® approved 320g recycled nylon stretch mesh, PFC/PFAS-free DWR LINING bluesign® approved 200g recycled nylon stretch mesh, PFC/PFAS-free DWR SMVOLUME366 IN 3 / 6 LDIMENSIONS13H X 43W X 29.5D CMWEIGHT0.397 KGMDVOLUME366 IN 3 / 6 LDIMENSIONS13H X 43W X 34.5D CMWEIGHT0.419 KGLGVOLUME366 IN 3 / 6 LDIMENSIONS13H X 43W X 39.5D CMWEIGHT0.441 KG