Igniter 2.0 Sunglasses Satin Crystal Gray-Hi Vis Yellow/Gray Multiflectio. The sleek UA Igniter 2.0 offers a wide field of vision through a rimless frame, enabling optimum versatility across multiple sports. The ArmourFusionà  frame and the UA SPINEâ ¢ inspired temples provide a comfortable and secure fit, and ArmourSightà  lens technology provides up to 20% enhanced vision edge-to-edge so you see what's really there, without distortion.