Built for wearing under your waders or on their own, Patagonia's Shelled Insulator Softshell Men's Pants are built for early morning missions to your favorite fishing spot. The durable 3-layer softshell fabric assures you'll stay protected from the cold water lapping at your ankles, and if it gets rainy while you're out, the DWR treatment will have your back and send those raindrops beading. Plus, in the odd case that the sun comes out, the Insulator is certified to protect your skin from harmful UV rays, so you have no excuse not to get out on the river.