ALPINESTARS ALPINESTARS - Suits GP Tech V4 Professional Black / White 52

* Advanced material construction; MATRYX® structural panels on the thigh, abdomen, chest and back hump provide parametric performance for ventilation and superior mechanical resistance to tearing and abrasion while also being extremely thin and lightweight, with Kevlar® reinforcement for prevention of heat transfer. * MATRYX® lower leg covered with high performance PU; directly derived from MotoGP, this innovative lower leg construction delivers lighter weight, enhanced ventilation and superior freedom of movement. * An engineered fit designed to deliver the highest level of active race protection, this suit is Tech-Air® ready and can accommodate the Tech-Air® 10 Airbag System with its extended hip protection. | article: Alpinestars GP Tech 4 One Piece Motorcycle Leather Suit, black-white, size 52 for Men