Neck Warmers: Get a ski neck warmer. Sizes: Length 30cm x width 25cm. Colours: Choose between a variety of different colours. Features: This ski neck warmer has a reflective strip design to improve your safety at night time. It also works as a guard to protect you from cold temperatures with its thick fleecy material. Material: Made from 100% polyester. Options: Choose between either one, two, or four ski neck warmers.