A Lightweight Classic The Sierra Designs classic Poncho is the time-tested answer to rain and bad weather. Side snaps let you adjust fit to how you'd like, and reinforced grommet corners let the Poncho double as a ground tarp. Adjust the hood for a perfect, customized fit. Features Converts to ground tarp with grommet corners Adjustable hood Side snaps to adjust length Materials Shell: 100% Nylon 40D Ripstop C0 PFC-Free DWR Tech Specs Size - S/M Fits Chest: 32.5 in / 82.5 cm Weight: 8.5 oz / 241 g