AXIAL AX2 Shoulder Armor Features: Soft temperature stabile comfort and flexibility Advanced viscoelastic polymer foam (AVP) for improved shock absorption AVP molecules stiffen at impact for versatile range of performance Light weight reduces fatigue and aid movement while riding Vented designs provide air circulation to keep you cool and comfortable Impact energy is evenly dispersed More flexible and well ventilated than AX1 CE Level 2 certified Meets the requirements of CE Norm EN 1621-1 2012 Level 2 Sold as a pair Fitment: Fits most modern Bilt, Sedici, REAX and Street & Steel brand jackets Also fits many other brands, measure armor pockets and choose a size based on the dimensions below Dimensions: Dimensions: 7.3" x 4.74" x .6" AXIAL armor is made with four things in mind: The rider, protection to keep you safer, comfort to keep you riding longer and performance to keep you at your peak riding skills. AXIAL armor lives under the surface and works behind the scenes so nothing can get in your way of a perfect ride. Safety-Conscious Comfort AX2's ergonomic AVP foam technology allows your shoulder armor to contour to your body once installed in your jacket, providing extreme comfort on and off the bike while bearing a CE Level 2 safety rating. Traditional armor with a more rigid construction floats around on your shoulders, especially at highway speeds - in a properly fitting jacket, AX2 will flex around your shoulders, helping it stay in place and stay comfortable. On top of the comfy construction, AX2's thin, flexible design is less noticeable than other thicker armors from the outside, and we all know looking good out on the road is just as important as feeling good. The Cold Shoulder AXIAL's AX2 will never give you the cold shoulder - it'll always be there for you - but it will keep you cool. The engineers at AXIAL have taken their traditional AX1 shoulder armor design and revamped it to be more ventilated with dedicated channels to help promote airflow through the vent holes. These chamfered channels also help to keep your jacket from plugging the vents at speed, keeping you regulated when the temperatures spike.