Are the products authentic?

Yes, every item is 100% authentic. Your order ships with a certificate of authenticity, in its original box, and with all original accessories.

How do you authenticate the products?

Our experts run a strict authentication process. Before shipping, every item is inspected end-to-end: materials, finishes, box, soles, labels, etc.

How long does shipping take?

Lead times depend on stock and product rarity. On average, count on 5 to 10 working days. The estimated delivery date is shown on the product page, below the Add to cart button. Free shipping above 175€ in Europe.

Do you accept returns and exchanges?

Yes, you have 14 days from receipt to return your order. The item must be in original condition, unworn, with its box and all accessories.

Nike Air Max 90 Grateful Dead University Of Oregon Grateful Ducks

Description

The Nike Air Max 90 Grateful Dead University of Oregon Grateful Ducks celebrates a unique collaboration between Nike , the legendary band Grateful Dead, and the University of Oregon. This special edition blends the psychedelic musical heritage with the athletic identity of the Oregon Ducks in a Black/Smoke Grey/Pink Foam/Metallic Gold colorway.

The design features a black base enhanced with smoke grey details, while touches of foam pink and metallic gold add a splash of color. The mudguard window, tongue, and outsole alternate between light green and yellow accents, reflecting the university's official colors. A white mesh upper completes the look for a balanced contrast.

This triple collaboration, released on October 24, 2025, merges musical culture, college sports, and streetwear.

The Nike Air Max 90 Grateful Dead University of Oregon Grateful Ducks celebrates a unique collaboration between Nike , the legendary band Grateful Dead, and the University of Oregon. This special edition blends the psychedelic musical heritage with the athletic identity of the Oregon Ducks in a Black/Smoke Grey/Pink Foam/Metallic Gold colorway.

The design features a black base enhanced with smoke grey details, while touches of foam pink and metallic gold add a splash of color. The mudguard window, tongue, and outsole alternate between light green and yellow accents, reflecting the university's official colors. A white mesh upper completes the look for a balanced contrast.

This triple collaboration, released on October 24, 2025, merges musical culture, college sports, and streetwear.

Brand : Nike

Collection : Nike Air Max 90

SKU : IM2511-100

Colorway : Sail/Green Shock/Yellow Strike

Materials : Synthétique

Release date : 21 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 confirm your purchase. Any return without the tag will be refused.

Shipping & Returns

Shipping costs:

France: 10.00€ (DPD)
European Union: 15.00€ (DPD)
Outside Europe: 15.00€ (FedEx)
North America: 60.00€ (FedEx)
Free for orders over 175€ (Europe)

Delivery times:

2 business days for "48H Express Delivery" products
5 to 10 business days for "Standard Delivery" products

Returns:

You have 14 days after delivery to return your order. Item unworn, Geturbrick tag intact, original box. Return shipping at the customer’s expense. Return and exchange policy