Montbell U.L. Stretch Wind Anorak - NavyThe UL Stretch Anorak is a seriously lightweight packable anorak from Japan's Montbell. Designed for trail running and ultralight excursions, that 15d ballistic nylon keeps the weight right down to a minimum while still blocking out the wind with a water resistant finish to keep light showers at bay. Because it's packable, it's perfect for stashing in your run pack on those days when the weather can't make its mind up.