Protective gloves with a special chloroprene foam layer composition, seamless, reinforced fingertips and knuckles. Ergonomic design for comfort and flexibility. Seamless inner layer with adjustable fist. Different coloured fist for each size. Prevents Dupuytren's contracture, Quervain disease, tendinitis, tenosynovitis, osteoarthritis, decalcification, carpal tunnel syndrome. Glove for all activities requiring hand protection against mechanical hazards, shocks and vibrations: the construction of roads, mines and quarries; working with drills, hammers, grinders; impacts from jerks, motorised saws, concrete mixers, olive shakers and vibrating plate tampers, etc.; vehicle bodywork; aircraft and boat manufacturing ; carpentry (finished furniture surfaces); home repairs; grass mowers, etc.