reversible

Adjective

• capable of assuming or producing either of two states
  • a reversible chemical reaction
    
  • a reversible cell
    

• capable of being reversed
  • a reversible decision is one that can be appealed or vacated
    

• capable of being reversed or used with either side out
  • a reversible jacket
    

• capable of reversing or being reversed
  • reversible hypertension
    

Noun

• a garment (especially a coat) that can be worn inside out (with either side of the cloth showing)

Related words

• Antonyms: 
  nonreversible , one-sided , irreversible