It will open tomorrow at 10am and there will be a ribbon cutting ceremony and an appearance from the Pompey in the Community mascot.
The new store will focus on celebrating sport in Portsmouth, honouring hometown athletes and curating products to reflect the city’s character.
Nike Unite will support city schools and non-profit organisations that give children more opportunity to stay active, and the store will be be the home of the Nike Community Ambassador program, which trains employees to aid local community sports sessions.
Yvonne Clay, centre director at Gunwharf Quays, said: ‘We are thrilled to be welcoming Nike Unite to Gunwharf Quays.
‘Nike Unite stores are centred around their local communities – from featuring local landmarks in the store design, to partnering with local sporting organisations.’