This suit for specialists, also named “labour suit”, of large and comfortable workmanship allowed movements that required ample body mobility.
 

Note the presence of the buttons above the “waist”, which left a wide opening up to the crotch. The fake side pockets are very useful to adjust the pants worn under-suit. The sleeves, which were very comfortable and without cuffs, guaranteed the agile movements of the upper limbs. The pockets at knee height, closed with flaps and buttons, limited their use.Different types of fabrics are available, some of which are of the same workmanship as the original suits.