Due to regulations for transport of dangerous goods by air (IATA) and road (ADR), consumers are not permitted to ship Tech-Air® products themselves for return or servicing. In the event of a return or service request you must therefore deliver the goods in person to one of our Tech-Air® Hubs. Please ensure you first contact our Customer Care team to receive confirmation of the correct Hub and approval before visiting.
Tech-Air® Hubs are currently available in select countries. Additional locations across Europe will be launched soon.
Please use the map below to find your closest Tech-Air® Hub.
By purchasing a Tech-Air® product on the Alpinestars website, you acknowledge and accept this return policy. If you still decide to ship your Tech-Air® product as a return, Alpinestars Spa will not be held responsible for the transit of such goods and will not accept them as returns. For this reason, no refund will be issued.
For any questions, feel free to contact our Customer Care team before making your purchase.
Developed and tested on some of the toughest terrains around the globe, the Racer gear is ideal for many forms of off-road riding thanks to the ergonomic pre-curved pattern construction, and its moisture-wicking, lightweight, and durable technical materials. Designed to offer optimal levels of comfort and durability needed by racers and everyday riders, the Racer Hollow Jersey and Pants come in a range of distinctive and aggressive color combinations created to match the Racer Hollow Gear and Radar Gloves’ line for a total performance look and feel.
Key Features
Featuring an extremely lightweight and durable main chassis, the race fit, Racer Hollow Jersey has an advanced, multi-material, poly fabric construction that is lightweight, moisture-wicking and incorporates breathable stretch mesh inserts for enhanced airflow.
The sport cut, Racer Hollow Pants offer optimized levels of comfort and performance in the riding position, thanks to their lightweight chassis, extensive stretch panels, and pre-curved leg design.
The Racer Hollow Pants are constructed from an advanced blend of stretch ripstop fabric inserts on the back yoke, in the crotch area and above the knees from the Supertech line for enhanced stretchability, and new 2025 reinforced 600D polyfabric for even greater durability on the seat and knees.
Protection
Featuring a more relaxed, pre-curved construction, the Racer Hollow Jersey has an ergonomically engineered sport fit and pattern designed to offer superior mobility and enhanced body movement.
Strategically positioned breathable stretch mesh inserts on under sides of the arms for enhanced breathability, fit, and superior freedom of movement.
Overlock stitching throughout for additional durability.
Stretch collar neck construction featuring a more open and optimum relaxed fit as well as enhanced comfort.
Cut longer in the rear for greater coverage when riding.
Fitted wrist cuffs for an optimized fit.
The main material in the Racer Hollow Pants is engineered to be ultra-lightweight, stretchable, and durable, while also delivering superior airflow thanks to the highly breathable and vented, Stretchnet panels located on the full back of the lower legs designed to deliver ventilation, comfort, and stretchability.
New ergonomic construction with sport cut for an enhanced performance fit.
Goat leather inner knees for premium feel with the bike and enhanced grip, comfort, as well as heat and abrasion resistance.
Secure and quick SX2 auto-lock, magnetic buckle and waist adjustment for a customized waist closure, derived from the Techstar line.
Silicone inner waistline to keep the pants in position.
Zippered fly for ease of use.
Construction
Jersey construction: advanced multi-material poly fabric chassis that’s lightweight and moisture-wicking, with strategically placed breathable stretch mesh inserts under the arms for enhanced airflow and freedom of movement
Ergonomic jersey fit details: relaxed, pre-curved sport cut with a stretch collar, fitted wrist cuffs, overlock stitching throughout for durability, and an extended rear hem for better on-bike coverage
Pants ventilation and mobility: ultra-lightweight, stretchable main material with vented Stretchnet panels along the full back of the lower legs to create a high-flow ventilation system; pre-curved legs and extensive stretch panels support an athletic riding position
Reinforced durability: new 2025 600D polyfabric on seat and knees for abrasion resistance; stretch ripstop inserts at the back yoke, crotch, and above the knees (influenced by the Supertech line) for added strength and flexibility
Control and fit tuning: SX2 auto-lock magnetic buckle with adjustable waist for a secure, customized closure, silicone inner waistband to help keep pants in place, and a zippered fly; goat leather inner knee panels improve grip on the bike and provide heat and abrasion resistance
