SPRINGFIT™ Respirator Mask Features: Skeleton frame guarantees a consistent fit With integrated spring function Improved visibility due to low profile Can be folded horizontally for optimal seal Adaptable to all head sizes and shapes Polypropylene inner skeleton Welded nose piece ensures a tighter fit and minimizes skin irritation TYPHOON™ valve reduces heat build-up in warm or hot weather, simultaneously reducing breathing resistance TYPHOON™ valve also works in extreme environmental conditions (tested down to 0 °C)
