Made of lightweight organic cotton lawn, this classic long-sleeved shirt is available in a colorful array of fun checkered prints; it has roll-up sleeves and a shirttail hem. 2.2-oz 100% organic cotton lawn Checked gingham is as emblematic of summer as picnics and the Fourth of July. Made from a finely spun 100% organic cotton lawn (the lightest weight fabric in Patagonia's sportswear line), this shirt has an exquisitely soft hand. Front shaping darts create a feminine fit. Roll up sleeves secure with button tabs, chest pocket and shirttail hem.