Rev'it! Quadratic Jacket Elevating everyday street and sport riding, the Quadratic jacket combines modern design with high-ventilation full-leather for sunny ride-outs or twisty adventures. It features overarching perforations in the front, back, and on the upper arms complemented by stretch fabric for a snug fit that moves with you. Adjustable waist tabs further refine the fit. It integrates level 2 Seeflex protectors at shoulders and elbows with options for back and chest upgrades for comprehensive protection. Beyond its sporty edge, it's practical too, offering waist and inner pockets and a longer cut compared to REV'IT!'s other sports jackets. Ideal with motorcycle jeans via loops or zip, and a detachable liner extends its use across seasons. Protection Features: Outer Shell: cowhide PWRShell stretch artificial leather artificial nubuck Lining: mesh Ventilation: perforation across the front, back and upper arm Visibility: reflective fabric at back Protection: Seeflex CE level 2 elbow and shoulder protectors Prepared for Seesoft CE level 2 back protector (sold separately) Type RV / Size 03 fits 46-48 Type RV / Size 04 fits 50-54 Type RV / Size 05 fits 56-58 Type RV / Size 06 fits 60-62 Pocket for optional Seesoft CE level 1 divided chest protector Safety seams TPU protection at shoulder Ergonomic Features: Fit: race fit slightly longer cut than full-on sport style jackets Adjustability: adjustment points at hem Features: jacket-to-pant full & short connection zippers jacket-to-pant connection loops Pockets: waist pockets Napoleon pocket behind main zipper two inner pockets Sustainability: lining made with recycled polyester leather working group - Gold Note: Eligible for the Revit! Crash Replacement program within 5 years of purchase.