SL 03 Full Grain Black Full Grain Leather
Frequently bought together.
- Designed in Amsterdam, crafted in Portugal.
- Premium full grain leather upper.
- Crossed straps designed to hold the foot with ease and keep the silhouette refined.
- Clean slip on design for effortless wear.
- Tonal OnSteam footbed for soft comfort all day.
- Lightweight EVA sole keeps every step easy throughout the day.
- Ribbed outsole. Step with confidence.
- Subtle ETQ branding on the strap.
- From the collection Footwear
The SL 03 is a premium men’s slipper designed for ease, balance and a more refined way of dressing down.
Its clean shape and crossed upper give it a calm, confident presence, while the lightweight feel makes it easy to wear throughout the day. From slow starts at home to warm days in the city and effortless travel looks, this leather slipper brings comfort, grip and quiet structure to relaxed outfits.
A luxe sandal for men who prefer understated design that still holds its ground.
Full grain leather is naturally firmer and more durable as it is produced by retaining the top layer of the hide. Its appearance is natural, authentic, and robust. You are still able to see the grains. It looks just like the grains on your skin. We never sanded, buffed, or snuffed it, so this leather is super strong.
if you are between sizes or have wider feet, we recommend sizing up.
Need help choosing the right size? Check our measurement guide or get a .
Built in family-owned ateliers.
Tailored with the finest leathers. Piece by piece with ultimate care. It takes years to fully master a product. And yet, still, we find ways to improve.
The full package
All ETQs arrive in crisp white shoe boxes that double as shipping boxes. Inside, the shoes are wrapped in a premium ETQ travel zipbag, ready for reuse.
Endless comfort
These wardrobe essentials have a powerful silhouette and yet, they wear like slippers. You want to keep them on. And you can. Sophistication is timeless.
Built in family-owned ateliers.
Tailored with the finest leathers. Piece by piece with ultimate care. It takes years to fully master a product. And yet, still, we find ways to improve.
The full package
All ETQs arrive in crisp white shoe boxes that double as shipping boxes. Inside, the shoes are wrapped in a premium ETQ travel zipbag, ready for reuse.
Endless comfort
These wardrobe essentials have a powerful silhouette and yet, they wear like slippers. You want to keep them on. And you can. Sophistication is timeless.
Unboxing like never before.
Shipping & Delivery
Orders placed before 23:30 will be shipped the same day. Fast like we are furious. For the Netherlands, Germany, Belgium and France we also offer easily accessible pick-up points.
| Region | Carrier | Fee | Delivery |
|---|---|---|---|
| Netherlands | DHL | Free from €150 | 1 - 2 days |
| Belgium | Bpost | Free from €150 | 1 - 2 days |
| Germany | DHL | Free from €150 | 1 - 3 days |
| United Kingdom | Royal Mail | Free from £130 | 1 - 2 days |
| France | La Poste | Free from €150 | 2 - 5 days |
| Denmark | PostNord | Free from 1000 DKK |
2 - 5 days |
| Sweden | PostNord | Free from 2500 SEK |
2 - 5 days |
| Norway | FedEx | €25 | 2 - 5 days |
| Austria | DPD | Free from €150 | 2 - 5 days |
| Switzerland | FedEx | 25 CHF | 2 - 5 days |
| Spain | Correos | Free from €150 | 2 - 5 days |
| Italy | Poste Italiane | Free from €150 | 2 - 5 days |
| Ireland | FedEx | Free from €150 | 2 - 5 days |
| Portugal | FedEx | Free from €150 | 2 - 5 days |
| Greece | FedEx | Free from €150 | 2 - 5 days |
| Poland | GLS | Free from €150 | 2 - 5 days |
| UAE | FedEx | 100 AED | 2 - 5 days |
| US | FedEx | Free from $300 | 2 - 5 days |
| Canada | FedEx | $29 | 2 - 5 days |
| Australia New Zealand |
FedEx | 50 AUD 50 NZD |
2 - 5 days |
For inquiries regarding countries not listed, please contact our Customer Service.
Important information
Delivery times are provided as guidelines only and do not take into account possible delays caused by payment authorization and/or stock availability. We are unable to deliver to post office boxes.
Shipping exceptions due to holidays
We do not ship orders on the following public holidays:
New Year’s Day (January 1st)
King’s Day (April 27th)
Christmas Day (December 25th)
Boxing Day (December 26th)
Insurance
ETQ insures each purchase during time in transit until it is delivered to you. Orders may require signature upon delivery, at which point responsibility for the shipment passes to you. If you have specified a recipient other than yourself for delivery purposes, you also accept that signature by the third party is sufficient proof of delivery and fulfillment by ETQ Amsterdam.
VAT discount
Customers ordering from outside the European Union (except customers from the UK) will receive a VAT discount of 21% on their order. This is applied at checkout once you have entered your delivery details or when you switch country/currency while browsing on our website.
Customs, duties and taxes
All orders shipped to countries outside the European Union (except the UK) are shipped Delivery Duties Unpaid (DDU). Customs, duties and taxes are not included in the item price or shipping cost. When you place an international order, you agree to pay any applicable customs, duties or taxes levied by your destination country.
Unfortunately we cannot calculate these charges prior to your order being placed and are unable to cover them for customers. Any applicable fees will be collected from you by the carrier upon delivery. Please check with your local customs office to determine what these additional costs will be prior to purchase.
Returns & exchanges
Made in Europe
The full package
Endless comfort
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Added to shopping bag
Choose colour
Full Grain Leather
Full Grain Leather
Mediterranean Suede
Mediterranean Suede
| EU | US | UK | CM |
| 39 | 6 | 5 | 25.7 |
| 40 | 7 | 6 | 26.4 |
| 41 | 8 | 7 | 27.0 |
| 42 | 9 | 8 | 27.7 |
| 43 | 10 | 9 | 28.3 |
| 44 | 11 | 10 | 28.9 |
| 45 | 12 | 11 | 29.6 |
| 46 | 13 | 12 | 30.2 |
| 47 | 14 | 13 | 30.9 |
How to measure
Let’s find your perfect fit. Place a sheet of paper on the floor against the wall and put your feet (with socks) on it, heels against the wall. Make sure you lean on your feet with full power when measuring. Now you simply draw a line at the end of the biggest foot. Measure the distance with a ruler and find the size that matches it: see size table. Are you in between sizes? In that case, we suggest taking the bigger size.

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Added to shopping bag
| EU | US | UK | CM |
| 39 | 6 | 5 | 25.7 |
| 40 | 7 | 6 | 26.4 |
| 41 | 8 | 7 | 27.0 |
| 42 | 9 | 8 | 27.7 |
| 43 | 10 | 9 | 28.3 |
| 44 | 11 | 10 | 28.9 |
| 45 | 12 | 11 | 29.6 |
| 46 | 13 | 12 | 30.2 |
| 47 | 14 | 13 | 30.9 |
How to measure
Let’s find your perfect fit. Place a sheet of paper on the floor against the wall and put your feet (with socks) on it, heels against the wall. Make sure you lean on your feet with full power when measuring. Now you simply draw a line at the end of the biggest foot. Measure the distance with a ruler and find the size that matches it: see size table. Are you in between sizes? In that case, we suggest taking the bigger size.
