Add Wish List Quick view + Quick Add Patagonia Nano-Air Ultralight Pullover Weighs 214g Weighs: 214g (Medium) Insulation Type: FullRange Insulation Format: Loose Fill - Mimics Down Patagonia’s Nano-Air Ultralight Pullover is built for speed and breathability. It keeps you warm without overheating, but don’t expect hand pockets. Patagonia says: Dial in your existing layering... Was: Now: $284.18 RRP: $352.78 | Save: $68.60 + Quick Add