SZ4 is about showing up — consistently, without noise.

This layer exists for the people who train, build, and keep moving forward whether anyone is watching or not. It’s worn before the work starts, after it’s finished, and through the days that link it all together.

No trends. No distractions.
Just a uniform for the journey.

Built to be lived in. Built to last.

Because this isn’t about the hoodie — it’s about what you do in it.