This contoured full neck cooler is made of high quality polar fleece to quickly wick away moisture. This cooler features adjustable hook and loop halter straps to keep the neck securely in place. The front has a full zipper and two straps with easy connecting snaps for the perfect fit. The adjustable belly strap and rear strap help to keep the cooler from shifting. Size: Small (70” to 74”), Medium (76” to 78”), Large (80” to 82”) and XL (84” to 86”).