The Heat Wave Quatro looks like a pair of sunglasses you would wear to a backyard cookout, and it is rated to take a quarter-inch steel ball fired at the lens at 150 feet per second. The distance between how the frame reads and what it can absorb is the whole point of it. The Quatro is a sealed performance wrap that carries the ANSI Z87.1+ mark, runs $80, and sits on your face the way good sunglasses do instead of the way safety glasses usually do. If you have been wearing cheap impact goggles on the clock and swapping into real shades after, this is the frame that ends the swap.
What the Quatro actually is
Heat Wave builds the Quatro as a single-piece wrap, molded in polycarbonate, rated Z87.1+ for both high-velocity and high-mass impact. The lens ships tinted for outdoor light, and the frame comes with a microfiber pouch. At $80 it lives in the budget end of the Z87 line without looking like budget eyewear. The shape wraps tight to the temple, which is what keeps grinding dust, brake debris, and wind out of the corner of your eye, the spot where most safety glasses leak. For dust and wind that goes past grinding debris, Heat Wave also builds a Z87+ moto goggle, the MXG-250, with a full seal the Quatro's wrap can't match. You can see the whole lineup on the Heat Wave collection, but the Quatro earns a look on its own terms.
Who the Quatro fits
Heat Wave lists the Quatro for round and oval faces, and the sealed wrap is the reason. A wrap frame needs enough cheekbone and brow to seat the curve, and round and oval faces give it that. If your face runs wider or more angular, the flat-top Heat Wave Vise sits flatter and carries a much wider range of lens colors, and the low-profile Rayth runs leaner for a narrower fit. We wrote a full Vise guide and a Rayth guide if you end up on one of those instead. Reach for the Quatro when you want coverage that seals, not a frame that sits light and open.
The Quatro is at home on the bay, the track, and the trail. The frame does not care which one you picked this morning.
Lens options and the photochromic upgrade
The standard Quatro comes with a fixed tinted lens, which is the right call if you spend your day in steady outdoor light. The version most people should look at is the Performance Quatro Photochromic at $120, built around Heat Wave's Easy Rider photochromic lens. That lens shifts from clear to dark as the light changes, across a visible light transmission range of 87 percent down to 12 percent, so one frame handles walking into a dim bay and back out to a parking lot at noon. It ships with Quick-Latch side shields already installed, which closes the gap most open frames leave at the temple. If you are weighing a fixed tint against a lens that adapts, the photochromic guide lays out when each one is worth the money, and the Heat Wave brand guide shows where the Quatro sits next to the rest of the line.
What Z87.1+ means here
The mark on the Quatro is ANSI Z87.1+, and the plus sign is the part that matters. A frame without the plus passes a basic drop-ball test and nothing harder. The plus means it cleared high-velocity impact, a quarter-inch steel ball driven at the lens and frame at 150 feet per second from multiple angles. The Quatro carries the high-mass rating on top of that, for a heavier object dropped from height. In a tire bay or on a job site, the plus is the line between eyewear that looks the part and eyewear actually rated for what comes off a wheel or a grinder. If the markings on the temple are new to you, the ANSI Z87.1 explainer breaks down every code, and the standard itself is maintained by ANSI and enforced on the job by OSHA.
On the clock and off it
The reason a frame like this matters is simple economics of habit. A pair of safety glasses only protects your eyes when it is on your face, and the pair that looks like sunglasses is the pair that stays on between jobs and gets worn on the weekend. The Quatro reads clean enough to wear to the lake and rated hard enough to wear under a lift, so there is no second pair to lose and no reason to push the cheap goggles up onto your forehead the moment the boss walks off. That is the whole argument for buying one good Z87 frame instead of a drawer full of disposable ones.
Quatro, Vise, or Rayth
All three carry the same Z87.1+ rating and the same polycarbonate build, so the real decision is fit and lens range, not protection. The Quatro is the sealed wrap, best on round and oval faces, and the only one of the three offered with a photochromic lens. The Vise sits flatter, a rectangular flat-top with the widest lens menu of the group, polarized included. The Rayth is the lean one, lowest profile of the set, made for a narrower face or anyone who wants the lightest feel. You can line all three up in the Z87 sunglasses collection.
Common questions
Are Heat Wave Quatro glasses Z87 rated?
Yes. The Heat Wave Quatro carries the ANSI Z87.1+ mark for high-velocity and high-mass impact, with the rating molded into the frame. The plus means it cleared the high-velocity test, not only the basic drop-ball test.
What face shape does the Quatro fit?
Heat Wave lists the Quatro for round and oval faces. The sealed wrap seats best on those shapes. Wider or more angular faces usually do better in the flat-top Vise.
Does the Quatro come in a photochromic lens?
Yes. The Performance Quatro Photochromic uses the Easy Rider lens that shifts from clear to dark, across a VLT range of 87 to 12 percent, and ships with Quick-Latch side shields. It runs $120 against $80 for the fixed-tint Quatro.
How much is the Heat Wave Quatro?
The standard Quatro Z87 is $80. The Performance Quatro Photochromic is $120. Both carry the same Z87.1+ rating and the same polycarbonate lens.
If the Quatro sounds like your fit, start with the round and oval frames in the Heat Wave collection and try it first. If it is close but not quite right, the Vise and Rayth guides will steer you to the one that seats clean on your face.
