Mesh Movement. Keep your physique in check in the Lark Long Sleeve. With modern (and breathable) mesh details and seamless knit construction, this is the most flexible top in the game. Edgy slash details take it up a notch. - This style runs small; we recommend sizing up - Designed to work from studio to street - Wear tested by our in-house team for the perfect fit - On-trend slash detail - Breathable mesh detail