Nike 7090 N Eyeglasses Color:018 - Matte Black/Crystal Photo B the built-in spring mechanism lets

the built-in spring mechanism lets the arms flex outward slightly

resists pressure better than other frame materials

The 52mm and 54mm lens widths suit a range of face shapes

blocking glare and wind from the sides while the saddle bridge ensures all-day comfort without pressure points

Spring hinges add flexibility at the connection points

Nike 7090 N Eyeglasses Color:018 - Matte Black/Crystal Photo B the built-in spring mechanism letsThe Nike 7090 N Eyeglasses bring athletic performance engineering to everyday prescription eyewear. Built for men who need frames that keep up with active routines, these rectangle eyeglasses feature a full rim acetate construction in a medium 53mm eye width that balances coverage and comfort. Performance Driven Design Features What sets the 7090 N apart is Nike's dual injection temple technology. The temples incorporate a textured sneaker tread