- Inturned lip aroudn the edge for secure, comfortable seal against the face
- Large chin cup makes it easy to position
- Five suspension headstraps and roller buckles hold the facepiece in place while minimizing hair entanglement
- Wide polycarbonate lense is coated to resist scratching and chemical attack
- Lens is held in place by a two-piece lens ring which is color-coded to indicate the size of the facepiece
- Speaking diaphragm for clear, short range communication
- Nosecup reduces lense fogging in low temperatures or high-humidity conditions
