Q: 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 4.8/5 on Trustpilot.

Q: 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.

Q: 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.

Q: 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 175€ in France and the EU.

Q: Do you accept returns?

Yes, you have 14 days after delivery to change your mind, straight from your account via the "Withdraw and return my order" button. Try the item as you would in a shop: beyond that, the loss in value we observe is deducted from the refund. Sealed hygiene items (underwear, socks) are only taken back sealed.

Description

The Nike JA 3 Sound Check (GS) is part of Ja Morant's signature line, the star point guard of the Memphis Grizzlies. For the first time in a performance basketball shoe from Nike, this JA 3 features a full-length stratified ZoomX hybrid foam that delivers superior energy return. This technology, which Ja Morant calls "jet fuel," transforms every step into explosive propulsion.

The Sound Check colorway presents a bold silhouette with futuristic lines, designed to complement its ambassador's aerial game. The lightweight yet durable construction combines technical materials and graphic details that reflect the musical universe close to the NBA player's heart. The contrasting finishes highlight the shoe's dynamic geometry.

This GS iteration embodies the "bold and fearless" philosophy of the signature collection, offering young basketball players the same technology as adult models. The Nike JA 3 Showstopper shares this same revolutionary technical foundation that redefines performance standards on court.

The Nike JA 3 Sound Check (GS) is part of Ja Morant's signature line, the star point guard of the Memphis Grizzlies. For the first time in a performance basketball shoe from Nike, this JA 3 features a full-length stratified ZoomX hybrid foam that delivers superior energy return. This technology, which Ja Morant calls "jet fuel," transforms every step into explosive propulsion.

The Sound Check colorway presents a bold silhouette with futuristic lines, designed to complement its ambassador's aerial game. The lightweight yet durable construction combines technical materials and graphic details that reflect the musical universe close to the NBA player's heart. The contrasting finishes highlight the shoe's dynamic geometry.

This GS iteration embodies the "bold and fearless" philosophy of the signature collection, offering young basketball players the same technology as adult models. The Nike JA 3 Showstopper shares this same revolutionary technical foundation that redefines performance standards on court.

Brand : Nike

Collection : Nike Ja 3

SKU : IB4773-101

Colorway : White/Coconut Milk/Desert Khaki/Black

Materials : Mesh, Synthetic

Release date : 9 October 2025

Authenticity

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.

Shipping & Returns

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

Return and exchange 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 175€ 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.

Second life

This pair has already contributed to the French textile recycling scheme: as soon as it enters France, Geturbrick pays an eco-contribution to the approved eco-organisation, which funds the collection, sorting and recycling of used footwear.

The day it can no longer be worn, drop it off at a collection point, even damaged. Our commitment