Low-profile, swept-back design for greater field of vision. NOTE: Use only with Gerson cartridges.NOTE: In-use pictures may show items not included or sold separately.Features - Accommodates glasses or goggles - Non-allergenic, lightweight elastomeric construction - Cradle suspension - Easy-to-adjust head straps - NIOSH approved - 1/Each9200GN Spec Sheet: English9300GN Spec Sheet: English