the CIRCAL-1 Air Jacket minimizes its environmental impact without compromising on style or performance

it restores reliable all-condition visibility while preserving tear-off compatibility for race-day readiness

Engineered for peak performance on both track and road

they feature an ergonomic fit

engineered for advanced-level performance and durability

prelude oversized csf tee short sleeve charcoal Size:XS the CIRCAL-1 Air Jacket minimizesThe Prelude Oversized CSF Tee is a relaxed fit sportswear short sleeve T shirt built for everyday comfort and effortless off bike style. Constructed from a 60 40 combed ring spun cotton poly blend, it combines a soft feel with front Astars stacked and rear Alpinestars logo graphics in soft hand print, finished with an internal neck print and external labeling.