Mac in a Sac Adult Origin Waterproof Rain JacketThe last thing riders need is to have their ride spoiled by nasty, unexpected showers. When storm clouds loom on the horizon, pop on our highly waterproof and highly breathable jacket to keep the wind and rain on the outside without that sticky, clammy feeling on the inside. We are meticulous when it comes to the finer, functional details with a water repellent zip and foldaway hood to add extra protection on rainy, blustery days. Elasticated cuffs