Crocs specialist vent work clog the specialist vent work shoes that let your feet breathe increased metatarsal area with additional protection for the top of your foot a croslite footbed closed heel and raised edging around the portals make this the perfect shoe for work fasteningslip on material compositioncroslitecare instructions simply sterilise and clean in water and bleach new professional styling creates the ultimate comfort shoe for the workplace designed to meet workplace