# Anon M4 Toric vs Julbo Aerospace: specs and price compared

A sourced, side-by-side comparison of the Anon M4 Toric (Anon) and Julbo Aerospace (Julbo) among ski goggles. Anon M4 Toric is the cheaper of the two at $270.

## Side by side

| Spec | Anon M4 Toric | Julbo Aerospace |
| --- | --- | --- |
| US price | $270 | $290 |
| Brand | Anon | Julbo |
| Lens vlt (%) | Perceive Sunny Bronze, 23% (Perceive Sunny Onyx 8% and Perceive Cloudy Pink 45% also offered) | REACTIV 1-3 photochromic, VLT range ~11-42% |
| Lens geometry (cylindrical/spherical/toric) | Toric (cylindrical/toric hybrid); a spherical Sonar-lens M4 variant is also sold | Cylindrical |
| Lens interchange system | Anon Magna-Tech magnetic quick-change lens system | No quick-change system — fixed single lens |
| Anti-fog coating/venting | Anti-fog coating with dual-layer foam and top/bottom perimeter venting | Julbo SuperFlow system — lens can be pushed outward from the frame for boosted airflow, plus anti-fog lens coating |
| Photochromic option | Yes — Perceive Variable Green photochromic lens, VLT ~15-59% | Yes — REACTIV photochromic lens is standard on this model |
| Frame size fit | Medium-Large — fits medium to large faces | Medium-Large |
| Helmet compatibility | Yes — MFI (Magnetic Facemask Integration) compatible headgear | Yes |
| Otg (over-glasses) fit | No | No |

## Key differences

- Lens vlt (%): Anon M4 Toric Perceive Sunny Bronze, 23% (Perceive Sunny Onyx 8% and Perceive Cloudy Pink 45% also offered) vs Julbo Aerospace REACTIV 1-3 photochromic, VLT range ~11-42%
- Lens geometry (cylindrical/spherical/toric): Anon M4 Toric Toric (cylindrical/toric hybrid); a spherical Sonar-lens M4 variant is also sold vs Julbo Aerospace Cylindrical
- Lens interchange system: Anon M4 Toric Anon Magna-Tech magnetic quick-change lens system vs Julbo Aerospace No quick-change system — fixed single lens
- Anti-fog coating/venting: Anon M4 Toric Anti-fog coating with dual-layer foam and top/bottom perimeter venting vs Julbo Aerospace Julbo SuperFlow system — lens can be pushed outward from the frame for boosted airflow, plus anti-fog lens coating
- Photochromic option: Anon M4 Toric Yes — Perceive Variable Green photochromic lens, VLT ~15-59% vs Julbo Aerospace Yes — REACTIV photochromic lens is standard on this model
- Frame size fit: Anon M4 Toric Medium-Large — fits medium to large faces vs Julbo Aerospace Medium-Large
- Helmet compatibility: Anon M4 Toric Yes — MFI (Magnetic Facemask Integration) compatible headgear vs Julbo Aerospace Yes

## Sources

- Anon M4 Toric: https://www.anon.com/us/en/m4-goggle/ (anon.com, verified 2026-08-11)
- Julbo Aerospace: https://www.julbo.com/en-us/aerospace-goggle (julbo.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/ski-goggles/anon-m4-vs-julbo-aerospace/
Cite: Per The Front Desk Review, Anon M4 Toric ($270) vs Julbo Aerospace ($290) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/ski-goggles/anon-m4-vs-julbo-aerospace/
License: CC BY 4.0.