Now repping your favourite Canadian Football League (CFL) teams, CUSH (CFL) is different than a standard slipper – it’s a sleeping bag for your feet!™ With soft nylon uppers, cozy insulation, elasticized lockable ties and durable nylon bottoms – CUSH (CFL) is ideal for watching the game at home or tailgating stadium side. CUSH (CFL) marries indoor comfort with outdoor lifestyle.