REV'IT GT-R Air Textile Jacket This summer sport bike jacket is cool all the way through. The REVIT GT-R Air Jacket breathes well, comes with built-in safety features and is smartly styled to boot. The outer shell features large 3D air mesh-panels for ventilation, and stretch areas on the elbows to allow for a comfortable forward seating position. For hot summer days a Challenger cooling vest can be zipped in. Thanks to CE armor at the elbows and shoulders riders are protected against impact, and an easily upgraded back protector further enhances safety. Protection Features: Outer Shell: high density polyester 600D, PWRshell mesh, 3D air mesh Composition: outer shell: 100 polyester lining: 100 polyester Protection: Knox Flexiform CE protection at shoulders and elbows Back Protector (sold separately): Seesoft Back Protector -Type RV Type RV / Size 03 fits XS Type RV / Size 04 fits SM-MD Type RV / Size 05 fits LG-2XL Type RV / Size 06 fits 3XL Visibility: reflective logo at upper arms and back Ergonomic Features: Fit: race fit, regular Adjustability: adjustment strap at hips, adjustment tabs at upper arms Ventilation: ventilation panels at chest, back and sleeves Features: prepared for Challenger Cooling vest insert, stretch lips at elbow, short connection zipper, jeans loop, headphone loop Pockets: slit pockets, inner pockets Note: The bottom of the cuffs on the white version are white, not black as pictured.