RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black
RS 03 Jet Black

RS 03 Jet Black Suede / Nubuck / Mesh

Current price .
Jet Black
Suede / Nubuck / Mesh
RS 03 Jet Black
RS 03 Blueberry
+2

Frequently bought together.

  • Handmade in Portugal.
  • Soles offer excellent abrasion and slip resistance.
  • Lightweight mesh panels enhance breathability, while layered leather adds structure, durability, and refined texture contrast.
  • Two tone runner sole adds a broader stance, steady grip, and a more grounded look.
  • Branded with our signature square heel pin.
  • ETQ design – removable memory foam insoles with moisture management.
  • Lightweight yet durable mesh lining for ultimate comfort.
  • Comes with a multifunctional dust bag made from recycled PET bottles.
  • Delivered in a recycled cardboard shoe-and-shipping box (FSC-certified).
  • From the collection Sneakers

The RS 03 is built with intention. A runner silhouette, redefined with a more grounded stance. Heavier in feel, stronger in presence this is a sneaker that doesn’t shy away. Every line is drawn in our Dutch design studio, every pair crafted with care in Portugal. Robust, structured, and refined in equal measure. The RS 03 is not about speed, but about substance. A sneaker designed to last and to be noticed.

Suede / Nubuck / Mesh

Lightweight premium mesh material ensures breathability and lasting comfort, while layered nubuck and suede leather provide structure, durability, and a rich contrast in texture. A perfect mix of materials for a timeless design.

Fit
ETQ runners are designed with a close, athletic fit. Compared to our everyday sneakers, the silhouette is more streamlined through the toe box. Most customers choose their regular EU size.

Between sizes
If you’re in between sizes, we recommend going up for the best fit. This model is designed with less extra room than casual sneakers.

Width
The forefoot fits slimmer than our LT silhouettes. If you prefer a roomier fit, we recommend sizing up or exploring our LT models.

Wearing socks
Keep in mind that sport and running socks are often thicker than regular socks, which can affect the fit slightly.

Not sure about your size? Check our measurement guide or a personalised size & fit recommendation.

Handmade in Portugal.

Cut from premium nappa, full grain and suede, then built on the last by makers who do little else. It takes years to master a shoe. We're still finding ways to make it better.

One box. Nothing wasted.

Every pair ships in a crisp white box built to be the shipping box too — no second carton, nothing thrown away. Inside, a reusable ETQ travel bag for wherever they go next. A detail you notice after you buy, not just before.

Endless comfort.

A structured silhouette on the outside. Inside, a memory-foam insole with airflow channels that move moisture with every step. The kind of shoe you forget you're wearing — and keep on long after you meant to.

RS 03 Jet Black —
Current price .

Handmade in Portugal.

Cut from premium nappa, full grain and suede, then built on the last by makers who do little else. It takes years to master a shoe. We're still finding ways to make it better.

One box. Nothing wasted.

Every pair ships in a crisp white box built to be the shipping box too — no second carton, nothing thrown away. Inside, a reusable ETQ travel bag for wherever they go next. A detail you notice after you buy, not just before.

Endless comfort.

A structured silhouette on the outside. Inside, a memory-foam insole with airflow channels that move moisture with every step. The kind of shoe you forget you're wearing — and keep on long after you meant to.