Built for those miles under wet conditions, the Salomon Men's Bonatti Pro Jacket delivers dependable waterproof performance without weighing you down. Crafted with ADV waterproof technology, you stay dry as rain drips off you. The jacket's microporous coating lets heat and moisture escape, so you stay comfortable throughout the run. An elasticized hood cinches down easily when the wind kicks up, moving with your head. When the clouds finally break, the jacket compresses down into its own pocket, disappearing neatly into a vest or bag until the next storm rolls in.