






Castore - Newcastle United 2022/23 Third Football Shirt 'ISAK'
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Yes! We only work with 100% authentic products. All items have to pass our authentication process.
All products are brand new unless else stated. The condition of our used products are rated according to a 5-9 scale,
9/10 - Very good condition, almost new. Few signs of wear.
8/10 - great condition, used but maintained well. Signs of wear/stains/minor sponsor or nameset damages.
7/10 - good condition, clear signs of wear/stains/sponsor or nameset damages.
6/10 - frequently used, significant signs of wear/stains/spo nsor or nameset damages.
5/10 - heavily used, significant signs of wear/stains/sponsor or nameset damages.
We aim to send all orders within 48 business hours. Domestic orders are delivered within 3-5 business days.
Changed your mind? Don't worry, you are always welcome to return your order within 14 business days, from the day your item has been received. For more info: Return Policy
This is the Castore – Newcastle United 2022/23 third football shirt, shown here with Isak 14 on the back. The shirt pairs Castore branding with a tonal Newcastle United crest and the FUN88 sponsor in green across the chest, while the back includes the subtle 130 years detail near the hem. With Alexander Isak 14 on the back, it becomes especially appealing from a collector’s point of view, as it ties the shirt to one of the most exciting attacking signings of Newcastle’s modern era.
What makes this shirt stand out is how different it feels from a traditional Newcastle palette while still looking distinctly premium. The clean white base is lifted by sharp green trim on the collar and sleeve cuffs, with the same green used for the crest and sponsor to create a very unified look. There is also a subtle tonal graphic worked into the fabric, which gives the shirt more depth than a plain white design. It feels understated at first glance, but the details make it much more refined the longer you look at it.
The Isak 14 print works particularly well on this shirt because of that clean white backdrop. The black nameset creates strong contrast and gives the back a crisp, match-worn feel. It is also the kind of player pairing that instantly dates the shirt to a very specific Newcastle era, which usually helps its long-term appeal.
The shirt comes from Newcastle United’s 2022/23 season, a highly significant campaign in the club’s recent history. It was a season where Newcastle continued to build serious momentum under Eddie Howe and re-established themselves as a major force near the top end of English football. Alexander Isak was one of the headline players of that period, bringing pace, elegance, and a different attacking profile to the side. Because of that, this shirt is not just a modern third shirt with a clean look. It is tied to the beginning of an ambitious new Newcastle chapter, and the Isak 14 nameset gives it even more relevance.
Shirt Condition: 7/10
Disclaimer: Items may be modified with aftermarket prints and patches. Please contact us regarding specific pieces.

Newcastle United
Player Name - Alexander Isak
Football Shirt
Third
Short Sleeve
Pre-Owned
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Earn 699 collector points on this shirt
Join the PMK Collectors Club and get rewarded for every purchase.
