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Nucleo 2: lightweight and fluid, the training tool for those who truly understand the journey.
For fluid, long runs
This version has been entirely re-engineered to significantly enhance overall support, while maintaining the very qualities.
Anima technology
A powerhouse of cushioning, responsiveness and lightness. Anima is the Diadora technology designed to increase midsole responsiveness by 30%, while reducing its weight by 20%.
Centro Ricerche Diadora
The Nucleo 2 was designed and updated in our CRD, supported by the research carried out with our athletes.
Product details:
Kids
CM | EU | UK | USA |
8,5 | 16 | 13,5 | 1C |
9 | 16,5 | 1 | 1,5C |
9,5 | 17 | 1,5 | 2C |
10 | 18 | 2 | 2,5C |
10,25 | 18,5 | 2,5 | 3C |
10.5 | 19 | 3 | 3,5C |
11 | 20 | 3,5 | 4C |
11,5 | 20,5 | 4 | 4,5C |
12 | 21 | 4,5 | 5C |
12,5 | 22 | 5 | 5,5C |
12,75 | 22,5 | 5,5 | 6C |
13 | 23 | 6 | 6,5C |
13,25 | 23,5 | 6,5 | 7C |
13,5 | 24 | 7 | 7,5C |
13,75 | 24,5 | 7,5 | 8C |
14 | 25 | 8 | 8,5C |
14,5 | 26 | 8,5 | 9C |
15 | 26,5 | 9 | 9,5C |
15,5 | 27 | 9,5 | 10C |
16 | 28 | 10 | 10,5C |
16,25 | 28,5 | 10,5 | 11C |
16,5 | 29 | 11 | 11,5C |
16,75 | 29,5 | 11,5 | 12C |
17 | 30 | 12 | 12,5C |
17,5 | 31 | 12,5 | 13C |
18 | 31,5 | 13 | 13,5C |
19 | 32 | 13,5 | 1 |
19,5 | 33 | 1 | 1.5 |
20 | 33,5 | 1,5 | 2 |
20,5 | 34 | 2 | 2,5 |
21 | 35 | 2,5 | 3 |
21,5 | 35,5 | 3 | 3,5 |
22 | 36 | 3,5 | 4 |
22,5 | 36,6 | 4 | 4,5 |
23 | 37 | 4,5 | 5 |
23,5 | 38 | 5 | 5,5 |
24 | 38,5 | 5,5 | 6 |
24,5 | 39 | 6 | 6,5 |
Women's
CM | EU | UK | USA |
18 | 31,5 | 13 | 2 |
19 | 32 | 13,5 | 2,5 |
19,5 | 33 | 1 | 3 |
20 | 33,5 | 1,5 | 3,5 |
20,5 | 34 | 2 | 4 |
21 | 35 | 2,5 | 4,5 |
21,5 | 35,5 | 3 | 5 |
22 | 36 | 3,5 | 5,5 |
22,5 | 36,6 | 4 | 6 |
23 | 37 | 4,5 | 6.5 |
23,5 | 38 | 5 | 7 |
24 | 38,5 | 5,5 | 7,5 |
24,5 | 39 | 6 | 8 |
25 | 40 | 6,5 | 8,5 |
25,5 | 40,5 | 7 | 9 |
26 | 41 | 7,5 | 9,5 |
26,5 | 42 | 8 | 10 |
27 | 42,5 | 8,5 | 10,5 |
27,5 | 43 | 9 | 11 |
Men's
CM | EU | UK | USA |
19,5 | 33 | 1 | 1,5 |
20 | 33,5 | 1,5 | 2 |
20,5 | 34 | 2 | 2,5 |
21 | 35 | 2,5 | 3 |
21,5 | 35,5 | 3 | 3,5 |
22 | 36 | 3,5 | 4 |
22,5 | 36,6 | 4 | 4,5 |
23 | 37 | 4,5 | 5 |
23,5 | 38 | 5 | 5,5 |
24 | 38,5 | 5,5 | 6 |
24,5 | 39 | 6 | 6.5 |
25 | 40 | 6,5 | 7 |
25,5 | 40,5 | 7 | 7,5 |
26 | 41 | 7,5 | 8 |
26,5 | 42 | 8 | 8,5 |
27 | 42,5 | 8,5 | 9 |
27,5 | 43 | 9 | 9,5 |
28 | 44 | 9,5 | 10 |
28,5 | 45,5 | 10 | 10,5 |
29 | 45 | 10,5 | 11 |
29,5 | 45,5 | 11 | 11,5 |
30 | 46 | 11,5 | 12 |
30,5 | 47 | 12 | 12,5 |
31 | 47,5 | 12,5 | 13 |
31,5 | 48 | 13 | 13,5 |
The size chart is preliminary and may vary slightly depending on the model. Follow the size chart and customer recommendations on the size scale when choosing a size.
DIADORA – the balance of Italian comfort and style
DIADORA is a brand where sporting heritage meets everyday comfort and modern aesthetics. From running tracks to city streets, DIADORA footwear and apparel are made for movement, style and durability. More than just shoes – it’s a personal choice of comfort, technology and values.
Every detail for quality and motion
Advanced technologies that work
Up to 36 different technologies are used in DIADORA shoe production: from sole cushioning systems to breathable, moisture-resistant materials. Whether you’re looking for training footwear or casual sneakers, DIADORA takes care of every step.
Design that inspires movement
Collections combine classic sports style with modern lines. A choice of neutral or bold colors allows you to match shoes with any outfit – from active to casual. DIADORA fits both the city and sports.
Sustainability with values
The brand has been awarded the “EcoVadis” gold medal for progress in sustainability and social responsibility. Recycled materials are used in production, and some products are packaged in innovative seaweed-based materials.
For the whole family
DIADORA offers footwear and clothing for women, men and kids. A great choice for active families who value style, quality and responsible manufacturing.
Discover DIADORA at Open24:
Diadora shoes and clothing follow standard European sizing, so finding your perfect fit is easy. We recommend using the size chart next to the selected model – it shows foot length or body measurements in centimeters, helping you easily find the right size and ensure maximum comfort.
DIADORA – where every step means quality.
Experience Italian comfort, sports style and a responsible approach to fashion at Open24 – online, fast and convenient.
Manufacturer: DIADORA S.p.A.
Address: 31031 Caerano di S. Marco (TV) - Italy
Via Montello 80
Email address: info@diadora.com
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