Pearl Izumi's P.R.O. Softshell Gloves take P.R.O. Softshell fabric and mate it with Primaloft insulation and a waterproof membrane for excellent warmth as well as wind and water protection. The Pittards WR100X Natural Carbon Leather palms provide a secure grip on your bars along with added durability. Plus, there's plenty of microfleece on the thumbs, reflective accents for extra visibility, and a hook-and-loop closure system for a customized fit!