Alpinestars Racer Air Hunt Pants

Vented Racer pants for hot days

The Racer Air Hunt Pants are the hot-weather version of Alpinestars' Racer Hunt pants: the same 600D polyfabric chassis with reinforced seat and knees and goat leather inner knees, but with perforated panels across the hips, thighs and lower legs and breathable Stretchnet down the back of the lower legs, so air moves through them on a summer moto. It's an ultra-lightweight stretch build with a mesh liner inside, and because the Racer range sits below Techstar and Supertech, it's the practical pick for club racing and summer practice.

Sizing and fit

Waist sizes 28 to 36, in a single colourway. Sport-cut race fit with flexible movement zones; it runs close, so size up if you wear knee guards or you're between sizes. SX2 auto-lock magnetic buckle with waist adjustment, silicone inner waistline and a zip fly.

Match it up

Pairs with the Racer Air Hunt Jersey, the full-mesh jersey in the same graphic. For cooler days the standard Racer Hunt Pants drop the perforation. Add Radar Gloves and SX-1 v2 Knee Guards.

The Racer Air Hunt Pants are performance MX pants engineered for motocross riders who need maximum airflow, mobility, and comfort in hot-weather conditions. Constructed with a lightweight, durable chassis, extensive ventilation, stretch inserts, and goat leather inner knees, they deliver race-ready freedom of movement, grip, and resilience on demanding terrain. Sport-cut ergonomics and a secure SX2 magnetic buckle complete a pant built for long motos with confident fit and control.

• Airflow: High-volume ventilation helps move heat away from the body for a cooler feel during demanding motos and warm-weather riding.
• Lightweight feel: A low-bulk ride sensation supports quicker movement and helps reduce fatigue over extended sessions.
• Race fit: Sport-cut ergonomics promote a natural riding position fit that stays comfortable and controlled in aggressive MX stances.
• Mobility: Flexible movement zones support unrestricted body motion for sharper input, easier weighting, and better bike control.
• Built from lightweight, durable 600D polyfabric, reinforced in high-wear areas such as the seat and knees. Goat leather inner knee panels provide added heat and abrasion resistance.
• Ultra-lightweight chassis using stretch construction with perforated panels across the hips, thighs, and lower legs.
• Breathable Stretchnet panels positioned on the back of the lower legs.
• SX2 auto-lock magnetic buckle with adjustable waist closure. Silicone inner waistline. Zippered fly closure. Mesh liner included.