Custom Fit - Hidden micro-adjustment dials in your exact fit

Sewn in hardwearing goatskin leather and polyamide fabric

with or without the pom

Surf mode offers maximum tweak-ability

combined with all-ages sizing

Castelli Aria Shell W Jacket Size:M Custom Fit - Hidden micro-adjustmentAn extremely light and packable wind shell that fits close to body, with stretch breathability panels, allowing you extend the temperature range of your favorite Castelli pieces. Ultralight windproof woven microfiber front Striped mesh fabric at sides and sleeve back is stretchy to avoid fabric flapping in the wind Folds up extremely small Integrated pack sack YKK Vislon zipper Reflective Castelli wordmark