Conforms to EN 340 Complex Design Type 5 & 6 and EN 1149-1. 97100/10/20/30/40/50 Breathable particle protection coverall. Protection against particles, fibres and chemical splash. Durable SMS fabric keeps out 99% of particles larger than 1 micron (I>O.M Aloxite test). Triple stitched internal seams protect against tearing. Breathable fabric reduces the risk of heat stress. Specially designed body, hood and waist for comfort and safety. Silicone free for critical areas. EN1073-2 approved for radioactive dust protection.