Bluegrass Armour Back and Shoulders D3O®The Bluegrass Armour Back and Shoulders D3O® sits easily under your mountain biking jersey, Offering back and shoulder protection, via D3O® pads, and a breathable, flexible fit for all-day riding comfort. Constructed in soft and flexible stretch mesh, the Armour Back and Shoulders D3O® provides a comfortable and flexible fit honed for the demands of mountain biking. The open mesh lets air circulate easily and ensures your skin can breathe, preventing you from overheating or getting too sweaty.A full-length front zipper makes it easy to pull your armour on and rear pockets are a convenient place to stash smaller ride essentials. You'll also find a sleeve for a hydration bladder, keeping you fueled for your ride. D3O® Body ArmourFlexible D3O® padding is used across the back and shoulders, providing shock-absorbing protection should you be unfortunate to crash. The beauty of the D3O® protectors is they remain highly flexible in normal use. But, upon impact, they stiffen to provide reliable protection. Ideal for mountain biking where you want to remain as mobile as possible but still protected. Features:Protectors compliant with EN 1621-2, Level 1D3O® full back protector and D3O® shoulder shellsSoft bodyshellsStretch Mesh ergonomic fabricOpen Mesh breathable and ventilated fabricSlim-fit constructionHydro pack compatible (1L capacity -not supplied)Three rear pocketsNeck brace compatibleBuy Bluegrass Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.