The Performance XL Vise takes the squared-off Vise frame and stretches it 10 mm wider and 5 mm taller for extra coverage, while keeping the removable Quick-Latch side shield system that makes it Z87+ rated out of the box.

Heat Wave Visual EPERFXLVIS7T (E_PERF_XLVIS_07T) Performance XL Vise Sunglasses Features:

• 2 mm Polycarbonate Photochromic Lens, VLT 75-17 percent / Cat 1-3
• Lens Blocks 100 percent of UVA and UVB Rays
• Black Frame Meets or Exceeds ANSI Z87+ Standards
• 10 mm Wider and 5 mm Taller than the Standard Vise Frame
• Hytrel Rubberized Touchpoints on the Nose and Arms for a Non-Slip Fit
• Sold Individually