Nike Challenger OG
- Men's sneakers
- Brand: NIKE
- Color: Gray, purple
- Size: 13
- Shoe size (UK): 12
- Shoe size (US): 13
- Shoe size (EU): 47,5
- Shoe size (CM): 31
- Lining: Textile
- Material Sole: Rubber
- Outside material: Textile
- Features: Comfortable, Damping, Durability, Breathability
- Shoestring: Normal
- Extra: Sustainable product
- Gender: Male