Founded in 1963, Alpinestars developed the first motocross boot in 1965. Development continued at pace, with the company producing boots for all forms of motorcycling, road and off-road, competitive use and leisure; they then graduated to all clothing, too and continue to this day, to be at the forefront of motocross clothing technology and development. The Alpinestars Fluid Agent MX Jersey is made from a lightweight, breathable, moisture-wicking and durable poly-fabric chassis with an athletic sport fit. It offers an ergonomic cut and pattern for enhanced movement and superior mobility and is cut longer in the rear for greater coverage. A sport collar neck construction gives superior comfort. Fade-resistant sublimated graphics look great and are ultra-durable. The matching pants are made from a 600D poly-fabric main chassis; the Fluid Graphite pants are ultra-durable with extended stretch corduroy fabric panels on the crotch, knees, back yoke, and inside of legs for superior freedom of movement, optimised fit, and enhanced rider comfort. High-performance, synthetic leather reinforced inner knees provide high levels of heat resistance, soft grip contact with the bike, durability, and comfort. The ergonomic cut and 3D pattern construction allow unparalleled freedom of movement and superior mobility. A mesh lining keeps you cool and comfortable, and a ratchet closure with a zipped fly gives a secure and personalised fit.