 | Mens prAna Grover Canvas Jacket - Chalk. A cotton canvas jacket with workwear-inspired style and a warm flannel lining. The Grover Canvas Jacket pairs workwear-inspired style with a soft fleece lining for year-round wearability. Designed with multiple pockets for essential storage and durable organic cotton canvas, we love to layer the Grover over our favorite flannels and knits. | Mens prAna Grover Canvas Jacket in White, Size Medium... - Mens prAna Grover Canvas Jacket - Chalk. |