Alpinestars Supertech Dyna Jersey

Pro-level MX jersey in the Dyna graphic

The Supertech Dyna Jersey is Alpinestars' top-range motocross jersey, with an athletic factory-rider fit, in the Dyna colourways. The whole chassis is advanced stretch mesh in an ultra-light build, with laser-cut perforations through the upper and lower arms, sides and underarms, fully elastic Stretchnet across the chest and back, and a seamless construction that removes the side, elbow and underarm seams. Bonded collar and cuffs and flat stretch arms and shoulders mean there's very little to feel under a chest protector.

Sizing and fit

Sizes S to 2XL in four colourways: Blue/Black/Purple, Green/Black, Purple/Pink and Red/White/Navy/Blue. Athletic race fit, so it runs close; go up a size if you wear a chest protector or body armour underneath. The rear hem is extended to stay tucked into your pants, and the curved collar, two-piece cuffs and contrast taping give it the race-day look.

Complete the set

Pairs with the Supertech Dyna Pants in the same colourways and Supertech MX Gloves. Wear it over an A-4 Plasma Chest Protector or A-1 Roost Guard. Kids' version: the Youth Supertech Dyna Jersey.

The Supertech Dyna Jersey is a pro-level MX jersey engineered for aggressive motocross racing, combining an athletic factory-rider fit with exceptional freedom of movement on the track. Built on an ultra-light, full stretch-mesh chassis with laser-cut ventilation, Stretchnet panels and seamless construction, it delivers elevated airflow, lasting comfort and unrestricted mobility through the most demanding motos.

• Race fit: Athletic ergonomic patterning supports a precise on-bike feel and unrestricted upper-body movement in aggressive motocross riding.
• Ventilation zoning: Laser-cut airflow placement across the jersey helps move heat away from key areas to maintain comfort through demanding motos.
• Seamless comfort: Bonded, seam-minimized construction reduces bulk and irritation for a smoother feel during high-movement riding.
• Factory finish: Curved collar, two-piece cuffs and contrast taping deliver a sharp race-day look with a more refined wearing experience.
• Engineered for an athletic race fit, with a chassis made entirely from advanced stretch mesh and an ultra-lightweight build.
• Strategically placed laser-cut perforations in the upper and lower arms, sides, and underarm areas.
• Stretchnet construction with fully elastic material across the chest and back.
• Seamless construction with eliminated side, elbow, and underarm seams.
• Bonded collar and bonded cuffs.
• Extended rear hem.
• Flat stretch construction on the arms and shoulders.