Is the Nike Tennis Classic vegan?
Not from what we can see.
All 18 Nike Tennis Classic colourways we checked contain an animal material such as leather or suede.

white
- Upper
- Leather
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Men’s
The material label itself lists Leather.

black
- Upper
- Leather
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Style
- 683613-012
- Fit
- Men’s
The material label itself lists Leather.

white
- Upper
- Leather / synthetics
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Leather.

white / black / white
- Upper
- Leather / synthetics
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Style
- 312495-011
- Fit
- Men’s
The material label itself lists Leather.

gorge green / sail / dark green
- Upper
- Suede
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Suede.

white / light british tan / white
- Upper
- Leather / synthetics
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Leather.

white / pink foam / white
- Upper
- Leather / synthetics
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Leather.

sail / black / off-white
- Upper
- Suede
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Style
- 312495-011
- Fit
- Women’s
The material label itself lists Suede.

arctic orange / sail / white / orange
- Upper
- Suede
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Suede.

phantom cave stone sail phantom / light grey
- Upper
- Leather
- Lining
- 100% polyester
- Insole
- Textile
- Sole
- Abrasion-proof rubber
- Fit
- Unisex
The material label itself lists Leather.

british khaki / british khaki / sail / beige
- Upper
- Leather
- Lining
- Textile
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Leather.

white / orion blue / white
- Upper
- Leather / synthetics
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Men’s
The material label itself lists Leather.

summit white / summit white / gum dark brown / white
- Upper
- Leather
- Lining
- Textile
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Men’s
The material label itself lists Leather.

white / gorge green / white / white
- Upper
- Leather
- Lining
- Textile
- Insole
- Textile
- Sole
- Abrasion-proof rubber
- Fit
- Women’s
The material label itself lists Leather.

light bone / light bone / olive aura / light grey
- Upper
- Leather
- Lining
- Textile
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Leather.

white / gorge green / white
- Upper
- Leather / synthetics
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Leather.

white / arctic orange / white
- Upper
- Leather / synthetics
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Leather.

pink foam / sail / pink
- Upper
- Suede
- Lining
- Polyester
- Insole
- Textile
- Sole
- Synthetics
- Fit
- Women’s
The material label itself lists Suede.