sentences:  The suit featured a chest-mounted control and instrument panel which could fold out for use or fold flat against the chest when not needed.The suit also featured a metal "hula hoop" ring on the back, which would allow a solo cosmonaut who fell on his back to roll onto his side and use his arms and legs to stand.The suit had two snap-down visors, providing differing levels of sun protection, in addition to a clear visor.