Strafe Apparel Size Chart The woman's incubator is an insulated hooded jacket designed for warmth and comfort. Filled with Primaloft(R) Gold, it glides on and off, it's lightweight, fast-drying, and warm. The Incubator can be worn as summit insulation, as a midlayer on the most brutally cold days, or casually around town. Features: - 470 grams (size small) - Horizontal quilt exterior with hanging liner - Primaloft insulation - Integrated hood with no-pill stretch binding at hood edge - Chamois fleece lined collar and chin guard - Full length interior CF placket - Hem drawcord adjustment - Interior zippered pocket & large mesh drop pocket with elastic binding - Double layer lycra cuffs with stretch panel - Right hand pocket has dual zip slider & functions as stuff sack - YKK Aquagurd Vislon & Coil zips