The Roxy Girl's Grease Lightning Pants combine the classic cargo functionality in a durable, warm insulated pant. Made with a comfortable taffeta lining and 60 gm of synthetic insulation, you can count on these pants to keep the little one warm and happy during long days at the resort. Additional features include a jacket to pant attachment system that allows you to link Roxy jackets and pants together in order to keep the snow and cold out on deep snow days, as well as lace hooks to securely fasten the pants to the inside of the boots.