ZEGNA casual button-down shirt in Oasi Lino for a breathable finish Oasi Lino is crafted exclusively from European-grown flax fibres that are certified as 100% traceable, it follows in the footsteps of Zegna's founder, who envisioned a vertically integrated system of producing textiles. Point collar Button placket Short sleeves Back yoke Shirttail hem Linen Dry clean Made in Italy