Nucleo 2: lightweight and fluid, the training tool for those who truly understand the journey.
This version has been entirely re-engineered to significantly enhance overall support, while maintaining the very qualities that made it an essential neutral running shoe for fluid, long runs.
Nucleo 2 offers a unique mix of features, making this the foundational running shoe for every runner, whether expert or beginner. Weighing just 9.7 oz and equipped with an Anima midsole, which offers 30% more midsole responsiveness while reducing weight by 20%, Nucleo 2 ensures a smooth, fluid ride for runners of all levels.
Product Highlights
- Neutral long-distance runs - If you are looking for a neutral shoe and are familiar with a low drop, Nucleo is the choice for you. Perfect for your daily training and long-distance neutral runs.
- 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%.
- Total comfort - The multi-density DDattivo insole and padding in the heel guarantee a smooth, comfortable run.
- Completely redesigned.
Shipping:
Free on all orders over $75.
Please note delivery times are estimates.
- Ontario & Quebec:
Standard (3–5 days): $10, free over $75.
Express (2–3 days): $25, $20 over $75. - Rest of Canada:
Standard (3–5 days): $15, free over $75.
Express (2–3 days): $35, $30 over $75.
Returns:
- 14-day return policy. See our returns & exchanges policy here for more detail.
- One free return per order on qualifying items.
Exchanges:
Free exchanges within 30 days.
Best For
Every Day Running
Walking
Speed Work
Race Day
Track
Recovery
Trail
Plate:
None
Shoes without a plate tend to offer a more natural and flexible feel.
Cushioning
Medium Cushion
Light
High
A comfortable balance of cushioning for all-around support and feel.
Support
Neutral
Neutral
High Support
Neutral shoes that provide a natural running experience with balanced support and no added stability features.
Feel
Soft
Responsive
Extra Soft
Cushioned for a plush, comfortable feel underfoot.
Sizing & Fit
True to Size
Runs Small
Runs Large
A properly sized toe box offers about 1 cm of length in the front and provides a secure fit with room for natural movement, without excess width.
Weight
220.0g/7.76oz
129g
351g
Drop
5 mm
0mm
12mm+
The height difference between heel and toe. High drop (8mm+) aids heel strikers, longer distances, and Achilles relief, low drop (0-4mm) suits midfoot/forefoot strikers and a natural feel.
(35 mm / 30 mm)