Dr. Knuckles the Echidna, surgeon of Hedgehog Hospital, dressed in a blue-green Foxerly-Clark surgical gown, white Foxerly-Clark surgical gloves, a light blue-green Foxerly-Clark surgical tail cover which covered his tail, a light blue-green Foxerly-Clark surgical cap which covered his hair quills, and is breathing in his white MoboTech MTN95DB-M/L-W duckbill-style disposable particulate surgical respirator mask over his nose and mouth, to protect his lungs from any harmful airbourne particles and nasty germs, Knuckles' mask also keeps his muzzle warm.

Knuckles the Echidna © SEGA
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