For cool little customers44 the maxi cosi summer cover keep temperatures down in the warmer months it is designed to protect your maxi cosi cabriofix car seat sold separatelythis summer cover will fit over the standard cover and allows for quick and easy fitting and removalthe maxi cosi summer cover is made from breathable cotton fabric and keeps moisture away from the child44 making it comfortable for young ones in summer months44 especially if your maxi cosi seat is a dark colour