The speedo jet swimming goggles are a great choice when looking for an all round entry level pair of goggles for indoor or outdoor use intended for regular swimmers the goggles are suited to leisure and fitness swimming and have an anti fog feature in the lenses to keep your view clearer in the pool the uv lenses will help to shield your eyes from rays if used outdoors and the hypoallergenic seal and strap and the adjustable nose bridge will ensure a comfortable fit