Cellulose and polyester inner surface, thin foam covering and a layer of Teclin integrated into the inner layer (fog-free system).

• Carbon-steel nose bridge and polyester fastenings
• Bacterial filtration efficiency ≥ 98 % and particle filtration efficiency ≥ 99 %
• Excellent breathability
• PP filter with no glass fibres
• Latex-free, non-sterile, for single use