Single use coverall type 5 & 6 which protects against biological agents. Mutex 2 is Category III - Type 5 & 6, Silicone & latex free, Breathable â€“ Antistatic, Honeywell exclusive material. Excellent liquid tightness, no seams on arms and shoulders. Double Outer & inner flap. Excellent resistance Maxi-wide seams. Special design at crotch prevents from tearing. Excellent fit and comfort, Special cut under arms for more freedom of movement. Elasticated back.