Bamboo charcoal fabric regulates the temperature and wicks away moisture from the child.;2x2 way zipper: the bugaboo footmuff can be opened from both sides (top and bottom).;Provides easy climate control with fold-down top cover;Compatible with the Cameleon3, Cameleon, Bee, Bee3, Donkey, Frog and Gecko.;Outside fabric microfleece is water-repellent & Footmuff is machine washable.;1 footmuff, comes with a spare button (attached to the washing label), 2 year warranty;Outside: 100% polyester; Inside: 82% polyester/18% modified polyester with bamboo charcoal;Water-repellent; Machine washable/air dry;Keeps child warm and cozy on cold days;6 months-4 years