The ROYAL ROBBINS Lieback Organic Cotton Flannel Long Sleeve Shirt in Navy Dipsea Plaid is crafted from 100% organic cotton, brushed for added softness. Its durable and breathable design makes it ideal for a range of temperatures and adventures. Featuring a classic collar, two drop-in chest pockets, and a practical locker loop, this shirt offers both style and functionality. Closure - Button closure. Care - Machine wash.