CAROLINA. CA8556. DORMITE INSULATED COMP TOE 8 INCH WORK BOOT. BROWN. The Carolina 8in Dormite Composite Toe Work Boots are built for any job where you will be work out in the cold. They have a hefty 600 grams of Thinsulate Insulation that will keep feet warm even when standing still or when not being very active. The Dormite Insulated work boots have Carolina s patented SCUBALINER which is a waterproof membrane that effectively seals out water completely so feet will stay warm dry and comfortable on the job.