Players these days get their boots for nothing through sponsorship deals, but what boots do Arsenal players use and who changes the most?

The most noticeable thing about all this is how many different types of boots Nicolas Pepe has used this season compared to his teammates?
Goalkeepers
Bernd Leno

Brand: PUMA
Model: ONE 20.1
Other boots worn this season: ONE 5.1 EVOKNIT, ONE 19.1
Emi Martinez

Brand: Puma
Model: ONE 20.1
Other boots worn this season: ONE 5.1 EVOKNIT, ONE 19.1
Matt Macey

Brand: Nike
Model: Tiempo Legend VIII
Other boots worn this season: Tiempo Legend VII
Defenders
Hector Bellerin

Brand: Adidas (recently moved from Puma)
Model: X 99.1
Other boots worn this season: N/A
Kieran Tierney

Brand: Adidas
Model: X 19.1
Other boots worn this season: X 15.1
Sokratis

Brand: Adidas
Model: X 19+
Other boots worn this season: X 17+ Purespeed
Rob Holding

Brand: Nike
Model: Mercurial Superfly VII Elite
Other boots worn this season: Phantom VSN
Shkodran Mustafi

Brand: Nike
Model: Phantom VSN II
Other boots worn this season: Phantom VSN
Calum Chambers

Brand: Nike
Model: Phantom VNM
Other boots worn this season: Phantom VSN
David Luiz

Brand: Adidas
Model: Copa 19.1
Other boots worn this season: Magista Obra II
Sead Kolasinac

Brand: Adidas
Model: X 19+
Other boots worn this season: N/A
Midfielders
Dani Ceballos

Brand: Nike
Model: Phantom VSN II
Other boots worn this season: Phantom VSN
Mesut Özil

Brand: Adidas
Model: Predator Precision David Beckham
Other boots worn this season: Predator Mania, Predator 19+
Lucas Torreira

Brand: Adidas
Model: Nemeziz 19+
Other boots worn this season: Nike Mercurial Superfly VII Elite, Nike Mercurial Superfly VI Elite
Ainsley Maitland-Niles

Brand: Adidas
Model: Predator 20+
Other boots worn this season: Predator 19+, Nike Phantom VNM
Reiss Nelson

Brand: Adidas
Model: Nemeziz 19.1
Other boots worn this season: N/A
Joe Willock

Brand: Nike
Model: Mercurial Vapor XII Elite
Other boots worn this season: N/A
Matteo Guendouzi

Brand: Adidas
Model: Predator 19+ Mania
Other boots worn this season: Predator 19+
Granit Xhaka

Brand: Under Armour
Model: Magnetico 2 Pro
Other boots worn this season: Magnetico Pro
Forwards
Alexandre Lacazette

Brand: Nike
Model: Phantom VSN II
Other boots worn this season: Hypervenom Phantom III, Phantom VNM
Pierre-Emerick Aubameyang

Brand: Nike
Model: Mercurial Superfly VII Elite
Other boots worn this season: Phantom VNM
Nicolas Pepe

Brand: Nike
Model: Mercurial Vapor XIII Elite
Other boots worn this season: Mercurial Vapor XII Elite, Mercurial Superfly V, Puma Future 4.1 Netfit, New Balance Furon v5, Adidas Nemeziz 19+ ADV, Adidas Nemeziz 19+, Adidas Nemeziz 19.1
Eddie Nketiah
Brand: N/A
Model: N/A
Other boots worn this season: N/A
Gabriel Martinelli

Brand: Adidas
Model: X 19+
Other boots worn this season: N/A
Bukayo Saka

Brand: Nike
Model: Mercurial Superfly VII Elite
Other boots worn this season: N/A