Occupational boots, cold chamber model, produced in microber, with synthetic wool lining and 21 cm shaft. There is a horizontal strap with velcro to the adjustment and closure. Fitted insoles manufactures in nonwoven material dubbled with synthetic wool and felt. These boots are indicated for areas that present low temperature and humidity, such as cold chambers and walk in freezer rooms, ensuring comfort and protection to the user’s feet, legs and ankles.