Ribble roubaix arm warmers fleecey lined material for warmthsilicone grippers on the upper and lower ends to help prevent slippageflatlock stitching for comfortpack down small to store in your jersey pocket ready to slip on for the changeable weather arm warmers are an extremely versatile item of clothing perfect for early morning starts and chilly rides where you dont want to be wearing a full length jersey fleece lined for warmth they are however easy to remove and then store in a jerse