The best of both worlds – designed to keep babies and parents warm in the winter and cool in the summer months, the All Seasons features an adjustable center panel: zip up for warmth and zip down to reveal cool, breathable, 3D mesh. It’s called complete for a reason. The award-winning lillebaby® COMPLETE™ baby carrier offers more carrying positions, lasts longer, and includes more features than any other baby carrier. Machine Washable! Under 2lbs! Winter, Spring, Summer & Fall!