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New Balance 740N JJJJound Mushroom

4.7/5 on Trustpilot

From350€

Recommendation from the Geturbrick team, based on our in-store fittings. Depending on your feet and your habits, the ideal size may vary.Regular fit, take your usual size.

3 payments of 116.67€ at 0% with Klarna

+350 loyalty points. credited on delivery

The New Balance 740N JJJJound Mushroom is the result of a collaboration between New Balance and Canadian design studio JJJJound, recognised for its restrained palettes and minimalist interpretations. This pair is part of the "Mushroom" family developed by the duo, a chromatic signature that JJJJound has applied across several New Balance silhouettes.

The upper features breathable mesh covered with seamless synthetic overlays, giving the model its angular and structured lines. The earthy Mushroom tones, beiges, taupes and greys, dress the shoe with consistency, in a neutral register true to JJJJound's universe. For another interpretation of this colourway, the New Balance 204L Mushroom Arid Stone offers an interesting parallel in the range.

This model extends a series of JJJJound x New Balance collaborations that have established the studio as one of the most coherent voices in contemporary sneaker design.

Brand : New Balance

Collection : New Balance 740

SKU : U740N8M2

Color : Beige

Colorway : Mushroom

Materials : Synthetic

Release date : 6 August 2026

Every sneaker sold on Geturbrick is 100% authentic, brand new and certified. We guarantee the authenticity of every pair.

How do we verify authenticity?

Each item goes through a rigorous quality control by our authentication experts. Our team checks:

  • Materials and finish (leather, mesh, sole)
  • Stitching and construction
  • Labels, sizing and product codes
  • Original box and its markings
  • Compliance with the brand’s official references

What you receive:

  • Sneakers brand new, never worn
  • Original box with all accessories
  • Geturbrick Verified tag attesting to our inspection

Important: Keep the Geturbrick tag attached until you are sure you keep the item. An item returned without its tag can no longer be sold as new: the loss in value we observe is deducted from the refund.

Final sale: no right of withdrawal in your country. Legal guarantees (defect, non-conformity, authenticity) still apply.

Return policy

Shipping costs:

  • France: 10.00€ (DPD)
  • European Union: 15.00€ (DPD, FedEx)
  • Rest of Europe and French overseas: 35.00€ (FedEx)
  • Rest of the world: 75.00€ (FedEx)
  • Free over 200€ in France and the EU

Shipping times:

  • Within 48 h for items in stock in our warehouse, already authenticated
  • In 3 to 6 business days for offers from partners near our main warehouse, always sourced and authenticated by us
  • In 5 to 10 business days for everything else: we source the item, check it, then it ships

You pick the shipping time along with your size. Transit comes on top: 24 h in France, 1 to 3 business days in the EU, 2 to 3 business days to the rest of Europe and overseas territories, 3 to 4 business days to the rest of the world.

An order ships as a single parcel, once the slowest item is ready.

Before you buy

  • Authenticity tagEvery item ships with its proof of inspection, attached by our experts.
  • Full trackingEvery step of your order, in your account and by email.
  • Prepared within 5 to 10 working daysSizes with an outlined dot ship in 3 to 6 working days. Then 24 to 72 h of transit.
Browse the full FAQ
Are the products authentic?

Yes, every pair is 100% authentic. It ships with a certificate of authenticity, its original box and accessories, which is why we’re rated 4.7/5 on Trustpilot.

Our authentication process

How do you verify authenticity?

Every pair is checked by our experts before it ships: materials, finishes, soles, box and labels. It leaves with its authenticity tag, the proof of that check.

See the full process

Not sure about sizing?

Our pairs run in standard EU sizes. Between two sizes, go with your usual fit for the brand. Still unsure? Our team helps you out, Monday to Friday.

Size guide

What are the shipping times?

Three shipping times, depending on the size: within 48 h for items in stock in our warehouse, in 3 to 6 business days for offers from partners near our main warehouse, always sourced and authenticated by us, in 5 to 10 business days for everything else. Transit comes on top: 24 to 72 h in Europe. Dispatch dates are shown in the shipping options once you pick your size. Free shipping over 200€ in France and the EU.

Shop items shipping within 48 h

Do you accept returns?

Yes, you have 14 days after delivery to withdraw, from your account via the "Withdraw and return my order" button, for deliveries in the European Union or the EEA. The item must come back in the condition you received it: new, unworn, complete with its box, accessories and tags. Otherwise, its loss in value is deducted from the refund, up to 100% of the price. Sealed hygiene items (underwear, socks) are only taken back sealed.

Return policy

Are you partnered with the brands?

No, and that's our strength: Geturbrick is independent and partnered with no brand. From sourcing to shipping, everything is designed by us, which leaves us free to offer a very wide catalogue: pieces often sold out elsewhere, but also general releases and discounted prices.

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