GNL SU1 Deep Sea - versatile unisex sneaker with Swiss 360°WALK technology and timeless, urban design.
GNL SU1 Deep Sea - versatile unisex sneaker with Swiss 360°WALK technology and timeless, urban design.
GNL SU1 Deep Sea - versatile unisex sneaker with Swiss 360°WALK technology and timeless, urban design.
GNL SU1 Deep Sea - versatile unisex sneaker with Swiss 360°WALK technology and timeless, urban design.
GNL SU1 Deep Sea - versatile unisex sneaker with Swiss 360°WALK technology and timeless, urban design.
GNL SU1 Deep Sea - versatile unisex sneaker with Swiss 360°WALK technology and timeless, urban design.

SU1 Deep Sea

DAY TO DAY WALKING SNEAKER
Regular priceCHF 215.00
/
Tax included. Shipping calculated at checkout.

Size
Style
  • In stock, ready to ship
  • Inventory on the way
Size chart

GNL Size Chart ::

 

EUR 35 36 37 38 39 40 41 42 43 44 45 46
US women 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5
US men 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
UK 2.5 3 4 5 6 6.5 7 8 9 9.5 10.5 11
cm 23.3 24 24.7 25.3 26 26.7 27.3 28 28.7 29.3 30 30.7

Our shoes correspond to standard sizing compared to most European brands. As a reference: take your usual size in athletic-shoe brands like Brooks, On, Asics, Nike, Adidas, New Balance, Hoka One One, and others. For those brands, you should select a half or full size smaller.

For our Fire-Line models and the current SS25 and FW25 collections, pick the same size that you wear in the aforementioned brands.

Still undecided? No problem — thanks to our 30-day return policy, you can easily return or exchange the shoes. Alternatively, you can order multiple sizes, try them at home, and send back the ones that don’t fit.

A sporty yet stylish sneaker handcrafted from full-grain Italian leather with light perforated accents. Breathable and padded mesh lining keeps your feet comfortable, and our proprietary Swiss-engineered outsole technology lets your body regenerate with every step, so you feel fit from morning to night. Plus, the insole is replaceable and machine washable. Elastic laces that only need to be adjusted once make it easy to slip in and out.

Shipping

Switzerland & Liechtenstein
Courier: Swiss Post
Delivery time: 1–2 days
Free shipping on orders over CHF 70

Rest of the world
Orders over CHF 200: Free shipping with GLS/DHL (5–7 days)
Orders up to CHF 200: Shipping costs calculated by GLS/DHL

We ship worldwide, including taxes and customs duties, so you don’t have to worry about unexpected delivery costs.

Returns
Your satisfaction is our top priority, and we hope the product you purchased meets your expectations. If you change your mind about products ordered from GNL, you may return them within 30 days from the original invoice date so that we can arrange an exchange or a refund. We offer free exchanges and free returns worldwide. Please follow the exchange and return process via the link below. The right of return does not apply to gift vouchers or the “Legends” models.

To exchange or return an item, click here.

Please note that an exchange or refund is only possible if the item is in its original condition, meaning undamaged, clean, and in its original packaging.

If you have any questions, please make sure to contact us by email before sending back your return. If you have a warranty issue, please contact us at info@gnlfootwear.com

Manufacturing 

Every GNL shoe is elaborately handmade in Europe. We only work with partners with whom we have full transparency, and we regularly visit the sites ourselves to ensure proper working conditions and production quality. Currently, our manufacturing takes place in a family-run shoe factory in the Bulgarian mountains. A small factory with a long history and importance within the village and community.

Materials

We also strive to never overproduce and try our best to match supply and demand in a sustainable way.

All our materials are purchased in Italy. We want to ensure short transport routes to reduce CO2 emissions, as well as ensure that all our materials meet the highest quality standards.

Longevity

We want you to enjoy your GNL product for as long as possible. Through our re-sole program, you can help contribute to a waste-free society by extending the life of your shoes.

Healthy feet, healthy body

Regenerate while walking

Regular movement in GNL shoes reduces and prevents pain in the feet, back and joints in the long term. The intelligent sole also combats tired legs.

GNL stands for

Glide'n Lock

16 cushioning elements, which are 360° dynamic and let you glide into your stride, reduce potentially damaging micro-shocks in the body and then lock into position for a stable and energy-efficient push-off.

Swiss Design

Our design is minimalist. We do without frills so that every shoe is as light as possible. With an average weight of just 220g, each shoe is many times lighter than comparable sneakers.

Manufacturing Excellence

Made in Europe

Quality and sustainability are a matter close to our hearts. We want you to wear your shoes with a clear conscience.