Z87 and Z87+ are not the same rating.
ANSI Z87.1 sets two tiers. The plus is earned in two extra tests. This is what they look like.
This frame carries the basic impact rating. It is not rated for the high-velocity or high-mass tests. See Z87+ frames
Animations depict the ANSI/ISEA Z87.1 impact test protocol: basic drop ball, 25.4 mm steel ball from 127 cm; high velocity, 6.35 mm steel ball at 45.7 m/s (spectacles); high mass, 500 g pointed projectile from 127 cm. Badges reflect the certification each frame carries.
- ✓Meets ANSI Z87.1+ high-velocity and high-mass impact, the mark OSHA looks for on the bay floor.
- ✓Photochromic lens shifts from clear at the bench to dark in the sun, no spare pair needed.
- ✓Future Tech frame has the widest lens opening in the Heat Wave lineup.
- ✓Authorized Heat Wave Visual dealer. The real frame, not a knockoff.
Lens guide
Photochromic Lenses
See how the lens goes clear indoors and dark in the sun.
Built to take the hit so you don't.
Loud on purpose.
Heat Wave builds bold, motorsport-bred shades that happen to clear the bar where regular sunglasses quit. The pair you wear home.

The standard OSHA looks for, marked on frame and lens.
Direct from every brand we carry, never a knockoff.
Every order, no minimum. Most styles ship from Phoenix fast.
Not right? Send it back within 45 days. No restock fee.
Heat Wave VisualHeat Wave Future Tech Photochromic
$125.00







