Every pair on Project Sneakers is listed in UK sizing. Use the charts below to convert to EU and US for your chosen brand — sizing runs slightly differently between brands, so always check the right table.
Find your size: stand on a sheet of paper, mark heel to longest toe, and measure the length in cm. Match that to the Foot length column for the most accurate fit. If you're between sizes or the shoe is a snug silhouette, size up. Charts are men's / unisex unless stated — for US women's, add 1.5 to the US men's number.
Nike & Air Jordan
Jordan uses the same sizing as Nike. Nike tends to run slightly narrow.
UK
EU
US
Foot length
UK 5.5
EU 38.5
US 6
23.7 cm
UK 6
EU 39
US 6.5
24.1 cm
UK 6
EU 40
US 7
24.5 cm
UK 6.5
EU 40.5
US 7.5
25.0 cm
UK 7
EU 41
US 8
25.4 cm
UK 7.5
EU 42
US 8.5
25.8 cm
UK 8
EU 42.5
US 9
26.2 cm
UK 8.5
EU 43
US 9.5
26.7 cm
UK 9
EU 44
US 10
27.1 cm
UK 9.5
EU 44.5
US 10.5
27.5 cm
UK 10
EU 45
US 11
27.9 cm
UK 10.5
EU 45.5
US 11.5
28.3 cm
UK 11
EU 46
US 12
28.8 cm
UK 11.5
EU 47
US 12.5
29.2 cm
UK 12
EU 47.5
US 13
29.6 cm
UK 12.5
EU 48
US 13.5
30.0 cm
UK 13
EU 48.5
US 14
30.5 cm
adidas & Yeezy
adidas runs about a half-size different to Nike and fits a touch wider.
UK
EU
US
Foot length
UK 5
EU 38
US 5.5
23.3 cm
UK 5.5
EU 38 2/3
US 6
23.8 cm
UK 6
EU 39 1/3
US 6.5
24.2 cm
UK 6.5
EU 40
US 7
24.6 cm
UK 7
EU 40 2/3
US 7.5
25.0 cm
UK 7.5
EU 41 1/3
US 8
25.5 cm
UK 8
EU 42
US 8.5
25.9 cm
UK 8.5
EU 42 2/3
US 9
26.3 cm
UK 9
EU 43 1/3
US 9.5
26.7 cm
UK 9.5
EU 44
US 10
27.1 cm
UK 10
EU 44 2/3
US 10.5
27.6 cm
UK 10.5
EU 45 1/3
US 11
28.0 cm
UK 11
EU 46
US 11.5
28.4 cm
UK 11.5
EU 46 2/3
US 12
28.8 cm
UK 12
EU 47 1/3
US 12.5
29.3 cm
UK 12.5
EU 48
US 13
29.7 cm
UK 13
EU 48 2/3
US 13.5
30.1 cm
ASICS
Generally true to size.
UK
EU
US
Foot length
UK 6
EU 40
US 7
25.0 cm
UK 6.5
EU 40.5
US 7.5
25.5 cm
UK 7
EU 41.5
US 8
26.0 cm
UK 7.5
EU 42
US 8.5
26.5 cm
UK 8
EU 42.5
US 9
27.0 cm
UK 8.5
EU 43
US 9.5
27.5 cm
UK 9
EU 44
US 10
28.0 cm
UK 9.5
EU 44.5
US 10.5
28.5 cm
UK 10
EU 45
US 11
29.0 cm
UK 10.5
EU 45.5
US 11.5
29.5 cm
UK 11
EU 46.5
US 12
30.0 cm
UK 12
EU 47.5
US 13
31.0 cm
New Balance
True to size, available in multiple widths (D is standard).
UK
EU
US
Foot length
UK 6.5
EU 40
US 7
25.0 cm
UK 7
EU 40.5
US 7.5
25.5 cm
UK 7.5
EU 41.5
US 8
26.0 cm
UK 8
EU 42
US 8.5
26.5 cm
UK 8.5
EU 42.5
US 9
27.0 cm
UK 9
EU 43
US 9.5
27.5 cm
UK 9.5
EU 44
US 10
28.0 cm
UK 10
EU 44.5
US 10.5
28.5 cm
UK 10.5
EU 45
US 11
29.0 cm
UK 11
EU 45.5
US 11.5
29.5 cm
UK 11.5
EU 46.5
US 12
30.0 cm
UK 12
EU 47
US 12.5
30.5 cm
UK 12.5
EU 47.5
US 13
31.0 cm
UGG — Women's
UK
EU
US
Foot length
UK 3
EU 36
US 5
22.0 cm
UK 3.5
EU 36.5
US 5.5
22.5 cm
UK 4
EU 37
US 6
23.0 cm
UK 4.5
EU 37.5
US 6.5
23.5 cm
UK 5
EU 38
US 7
24.0 cm
UK 5.5
EU 38.5
US 7.5
24.5 cm
UK 6
EU 39
US 8
25.0 cm
UK 6.5
EU 39.5
US 8.5
25.5 cm
UK 7
EU 40
US 9
26.0 cm
UK 7.5
EU 40.5
US 9.5
26.5 cm
UK 8
EU 41
US 10
27.0 cm
UK 8.5
EU 41.5
US 10.5
27.5 cm
UK 9
EU 42
US 11
28.0 cm
UGG — Men's
UK
EU
US
Foot length
UK 5
EU 39
US 6
24.0 cm
UK 5.5
EU 39.5
US 6.5
24.5 cm
UK 6
EU 40
US 7
25.0 cm
UK 6.5
EU 40.5
US 7.5
25.5 cm
UK 7
EU 41
US 8
26.0 cm
UK 7.5
EU 41.5
US 8.5
26.5 cm
UK 8
EU 42
US 9
27.0 cm
UK 8.5
EU 42.5
US 9.5
27.5 cm
UK 9
EU 43
US 10
28.0 cm
UK 9.5
EU 43.5
US 10.5
28.5 cm
UK 10
EU 44
US 11
29.0 cm
UK 10.5
EU 44.5
US 11.5
29.5 cm
UK 11
EU 45
US 12
30.0 cm
UK 12
EU 46
US 13
31.0 cm
Still unsure? Message us before you order and we'll help you dial in the right size — every pair is 100% authenticated in-house before it ships.
Low stock - 1 item left
Backordered, shipping soon
100% authentic — every pair verified in-house before it ships
Fast UK tracked delivery — next-day options at checkout
Free 30-day returns & exchanges
The GEL Nimbus 10.1 returns with a refined approach to cushioned running. This latest iteration maintains the silhouette's commitment to comfort and support, offering a dependable foundation for both daily running and casual wear. The white and ivory palette delivers understated sophistication—a neutral base that complements any rotation.
Designed for those who value substance over trend, this shoe combines ASICS's heritage of technical innovation with a timeless aesthetic. Clean lines and a purposeful construction make it equally at home on the road or off the clock.
Authenticity. Every pair is 100% authenticated in-house before dispatch — Project Sneakers Ltd, rated Excellent on Trustpilot.
Delivery. Fast UK tracked delivery, with next-day options at checkout.
Returns. Hassle-free 30-day returns and exchanges.
