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Diadora Men's Speed Blushield Fly 4+ All Ground Tennis Shoe

3.5 3.5 out of 5 stars 11 ratings
Price: $114.90 $139.95
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Size: Select Size
Color: Gray/Pageant Blue
Size Chart
US Shoe size
Brand SizeUSUKEuropeHeel to toe (in)
331.513322.1
33.521.533.522.5
342.523422.9
3532.43523.3
35.53.5335.523.8
3643.53624.2
36.54.5436.524.7
3754.53725
385.553825.5
38.565.538.525.9
396.563926.3
4076.54026.7
40.57.5740.527.2
4187.54127.6
428.584228
42.598.542.528.4
439.594328.8
44109.54429.3
44.510.51044.529.7
451110.54530.1
US Shoe size
Brand SizeUSUKEuropeHeel to toe (in)
45.511.51145.530.5
461211.54631
4712.5124731.4
47.51312.547.531.8
4813.5164832.2
  • MIDSOLE: The nucleo technology in the metatarsal area provides best in class cushioning and shock absorption while also minimizing asymmetric behavior on the feet
  • MIDSOLE: CCB - Medial stabilizer created to control torsional stability of the area of the arch support, giving the shoe lightness and stability without altering shock absorption.
  • MIDSOLE: LIGHT E.V.A. - Special compound that allows to reduce the weight of the midsole by 10-15% compared to a traditional one keeping unchanged the characteristics of cushioning and reactivity.
  • UPPER: D-SKIN Maximum breathability is guaranteed by the air mesh upper + the net skin on top which provides good ventilation and protects the air mesh adequately. Thanks to D-Skin technology, the upper wraps the foot uniformly, reduces power dispersion and ensures maximum comfort.
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Product Description

On the court, every step is crucial: Speed Blushield Fly 4 AG is the tennis shoe with Diodora Blushield technology incorporated in the ball of the foot, which ensures a lightweight and responsiveness.

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Customer reviews

3.5 out of 5 stars
11 global ratings

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Customers say

Customers praise the shoes for their quality and appearance. They find the shoes allow for fast and stable movement. However, some customers have differing views on sizing.

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Shoe qualitySizing
4 customers mention "Shoe quality"4 positive0 negative

Customers like the shoes. They say the shoes allow for fast and stable movement, and the sizing is correct.

"These are terrific shoes that allow for fast and stable movement on the pickleball court. I love the way they fit and the way they look...." Read more

"The shoe looks great but the sizing is not correct. Like another reviewer I am a size 11 in every shoe I own. This shoe is not close to fitting...." Read more

"I think this is a terrific shoe. But although I am a perfect size 12, my big toes on both feet get crushed in this shoe...." Read more

"Nice shoes.." Read more

4 customers mention "Sizing"2 positive2 negative

Customers have different views on the sizing of the shoes. Some find them comfortable and snug, with stiff soles and thick torsion bars. Others say the sizing is poor.

"...I love the way they fit and the way they look. The sole is very durable, so the shoes last more than most athletic shoes...." Read more

"The shoe looks great but the sizing is not correct. Like another reviewer I am a size 11 in every shoe I own. This shoe is not close to fitting...." Read more

"...Very comfortable and snug otherwise, with stiff sole and torsion, thick cushioning and durable. Unfortunately it is a half size too small for me...." Read more

"...Unfortunately it is a half size too small for me...." Read more

Top reviews from the United States

  • birads
    5.0 out of 5 stars Great court shoes!!! Great for pickleball!!!
    Reviewed in the United States on February 18, 2025
    Size: 11Color: White/Blue/Fiery RedVerified Purchase
    These are terrific shoes that allow for fast and stable movement on the pickleball court. I love the way they fit and the way they look. The sole is very durable, so the shoes last more than most athletic shoes. They are easy to get on and to adjust the fit to my liking. This court shoes last is highly recommended!!!
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  • Chris
    1.0 out of 5 stars Poor sizing
    Reviewed in the United States on September 24, 2024
    Size: 11Color: White/Blue/Fiery RedVerified Purchase
    The shoe looks great but the sizing is not correct. Like another reviewer I am a size 11 in every shoe I own. This shoe is not close to fitting. I will return but feel to be charged for returns in this day and age is ridiculous.
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  • G
    3.0 out of 5 stars Great shoe, poor sizing
    Reviewed in the United States on March 26, 2024
    Size: 12Color: White/Blue/Fiery RedVerified Purchase
    I think this is a terrific shoe. But although I am a perfect size 12, my big toes on both feet get crushed in this shoe. I thought I could make it work, but now have developed sores, bruises, and blisters on both big toes! :( Very comfortable and snug otherwise, with stiff sole and torsion, thick cushioning and durable. Unfortunately it is a half size too small for me. I had ordered the 12 because I am a perfect size 12 and have NEVER had any issues with another sports shoe size 12. It may be because of the extra cushioning perhaps? I cannot return the shoe now, so I'm stuck with it, but I advise you to order very carefully!
    One person found this helpful
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  • keith
    5.0 out of 5 stars Looks like it did online...very pleased.
    Reviewed in the United States on October 24, 2023
    Verified Purchase
    Nice shoes..
    One person found this helpful
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  • Ignacio Lamata
    5.0 out of 5 stars Good value
    Reviewed in the United States on June 26, 2023
    Size: 11Color: White/Blue/Fiery RedVerified Purchase
    Excellent pair of shoes
    One person found this helpful
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