Alpinestars 2025 Techstar Knif Mens MX Offroad Jersey

The Techstar line offers the optimal blend between performance and durability. Engineered for advanced-level competition on all terrain and offering a racing-derived fit and cut, the jersey's multi-material construction delivers the highest levels of ventilation and stretch for excellent freedom of movement.

• Athletic Race Fit: Features an ergonomically engineered, lightweight chassis with an updated multi-material construction for a precise fit and advanced-level competition performance.
• Enhanced Mobility: Incorporates a body-mapped poly-fabric stretch main chassis with strategic ergonomic inserts to ensure premium freedom of movement and rider comfort.
• Optimal Ventilation: Strategically positioned laser-cut perforations on the chest and arms provide additional airflow and superior breathability during intense riding.
• Moisture Management: Constructed from a highly durable, lightweight stretch fabric with a moisture-wicking treatment to keep the rider dry and comfortable.
• Seamless Comfort: Innovative design removes side and underarm seams to prevent irritation, complemented by a seamless bonded collar and cuffs for a smooth feel.
• Optimized Coverage: Features an extended rear cut for a secure fit in the riding position and full compatibility with Alpinestars' MX pants.
• Lightweight, high-durability stretch fabric with moisture-wicking treatment for superior performance.
• Ergonomically engineered racing multi-panel pattern for enhanced freedom of movement and mobility.
• Strategically positioned laser-cut perforations on the chest and arms for optimized ventilation.
• Integrated stretch inserts for superior range of motion during active riding.
• Flat stretch construction on arms and shoulders for increased comfort and flexibility.
• Innovative seamless side and underarm construction to eliminate pressure points.
• Seamless bonded collar and cuffs for a smooth fit and enhanced rider comfort.
• Extended rear profile for increased coverage and seamless compatibility with Alpinestars MX pants.