Cleanroom Overalls with built-in shoe covers on a semi-rigid sole

Purpose: for clean rooms of high cleanliness class ISO 3 - ISO 6. The cut of the overalls provides for its maximum fit to the body in critical areas: at the hands due to the use of a lint-free knitted cuff, at the waist due to the use of an elastic band; The fasteners are effectively sealed, the zipper is hidden behind the bar; The helmet is adjusted individually according to the type of face and head circumference using an adjustable elastic band and a retainer; On the back, in the area of the shoulder blades, a filter module is provided for better heat exchange with the environment; At the bottom of the overalls on the trousers, there are non-removable shoe covers on a semi-rigid sole in order to minimize the ingress of particles into the clean room from the under-suit space and reduce the time spent on changing clothes; The shoe covers are easily fixed due to a strap with an elastic band and the ability to adjust, the nose of the shoe covers is adjusted using a hat elastic band with a retainer; All metal fittings are made of stainless steel, which can withstand high temperature treatment; A patch is provided for marking washing and sterilization cycles and assigning the operator's name.