Nova is the square frame in the Salus range. The straighter top line and larger lens suit rounder faces and give more coverage when cutting, grinding or drilling overhead. Nova safety glasses look like proper eyewear, not cheap wraparounds.
EN166 F T K N certified: impact tested, works from -5 to 55C, anti-scratch and anti-fog, and every lens is UV400 rated. Choose clear, UV400 smoked, polarised or prescription. Prefer a rounder shape? See the Flux.