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The Dior B30 Technical Mesh Trainer is a sleek and stylish shoe that combines high-performance design with fashion-forward aesthetics. The upper is made of a technical mesh material that is breathable, lightweight, and durable, while the black, blue, and grey colourway gives the shoe a sporty and modern look. The sole is made of a flexible rubber that provides excellent traction and cushioning for all-day comfort, and the shoe features a lace-up closure for a secure and customised fit. Whether you're running errands or hitting the gym, the Dior B30 Technical Mesh Trainer is the perfect shoe for any casual or athletic occasion.

The Dior B30 Technical Mesh Trainer is a sleek and stylish shoe that combines high-performance design with fashion-forward aesthetics. The upper is made of a technical mesh material that is breathable, lightweight, and durable, while the black, blue, and grey colourway gives the shoe a sporty and modern look. The sole is made of a flexible rubber that provides excellent traction and cushioning for all-day comfort, and the shoe features a lace-up closure for a secure and customised fit. Whether you're running errands or hitting the gym, the Dior B30 Technical Mesh Trainer is the perfect shoe for any casual or athletic occasion.

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Dior B30 Technical Mesh Black Blue Grey Trainer

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Authenticity is the backbone of our business, every item we sell on our site is inspected by our expert authentication team. Our team are greatly experienced and highly trained in the business. furthermore, we only source our products from industry verified and trusted suppliers.

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MANUFACTURED SKU: 3SN279ZRB_H865
COLOURWAY: Black/Blue/Grey
COMPOSITION: Mesh/Calfskin Leather
BRAND: Dior
MANUFACTURED SKU: 3SN279ZRB_H865
COLOURWAY: Black/Blue/Grey
COMPOSITION: Mesh/Calfskin Leather
BRAND: Dior
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Womens shoe size guide

Please note that size conversions may vary based on brand and fit, please refer to product details for more information.

UK22.533.544.555.566.577.589
EU3535.53636.53737.53838.53939.54040.54142
USA44.555.566.577.588.599.51011
AUS44.555.566.577.588.599.51011



Mens shoe size guide

Please note that size conversions may vary based on brand and fit, please refer to product details for more information.

UK66.577.588.599.51010.51111.51212.5
EU4040.54141.54242.54343.54444.54545.54646.5
USA77.588.599.51010.51111.51212.51313.5
AUS66.577.588.599.51010.51111.51212.5



Childrens shoe size guide

Please note that size conversions may vary based on brand and fit, please refer to product details for more information.

UK0.512345678910111213
EU1617181920222324252728293031
USA123456789101112131 (Adult)
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Generic Brands Size Chart

Generic Mens Footwear

France

Italy

UK

USA

39

39

5

6

39.5 

39.5 

5.5 

6.5 

40

40

6

7

40.5 

40.5 

6.5 

7.5 

41

41

7

8

41.5 

41.5 

7.5 

8.5 

42

42

8

9

42.5 

42.5 

8.5 

9.5 

43

43

9

10

43.5 

43.5 

9.5 

10.5 

44

44

10

11

44.5 

44.5 

10.5 

11.5 

45

45

11

12

45.5 

45.5 

11.5 

12.5 

46

46

12

13

Generic Womens Footwear

France

Italy

UK

USA

34

34

1

4

34,5

34,5

1,5

4,5

35

35

2

5

35,5

35,5

2,5

5,5

36

36

3

6

36,5

36,5

3,5

6,5

37

37

4

7

37,5

37,5

4,5

7,5

38

38

5

8

38,5

38,5

5,5

8,5

39

39

6

9

39,5

39,5

6,5

9,5

40

40

7

10

40,5

40,5

7,5

10,5

41

41

8

11

Generic Clothing Guide

SIZE

 XS

S

M

L

XL

UK/US CHEST

34

36

38

40

42

EUROPEAN (EU)

44

46

48

50

52

ITALIAN (IT)

44

46

48

50

52

FRENCH (FR)

44

46

48

50

52

Adidas

Adidas Mens Footwear

UK US EU Japan

6

6.5

39 1/3

24.5

7

7.5

40 2/3

25.5

7.5

8

41 1/3

26

8

8.5

42

26.5

8.5

9

42 2/3

27

9

9.5

43 1/3

27.5

9.5

10

44

28

10

10.5

44 2/3

28.5

10.5

11

45 1/3

29

11

11.5

46

29.5

12

12.5

47 1/3

30.5

Adidas Womens Footwear

UK

EUROPE

US

JP

3.5

36

5

 

4

36 2/3

5.5

 

4.5

37 1/3

6

 

5

38

6.5

 

5.5

38 2/3

7

 

6

39 1/3

7.5

24.5

6.5

40

8

25

7

40 2/3

8.5

25.5

7.5

41 1/3

9

26

8

42

9.5

26.5

8.5

42 2/3

10

27

9

43 1/3

10.5

27.5

9.5

44

11

28

10

44 2/3

11.5

28.5

10.5

45 1/3

12

29

11

46

12.5

29.5

11.5

46 2/3

13

30

12

47 1/3

13.5

30.5

12.5

48

14

31

13

48 2/3

14.5

31.5

Adidas Junior/Children Footwear Sizing

UK

EUROPE

0K

16

1K

17

2K

18

3K

19

4K

20

5K

21

5.5K

22

6K

23

7K

24

7.5K

25

8.5K

26

9.5K

27

10K

28

11K

29

11.5K

30

12.5K

31

13.5K

32

1

33

2

34

2.5

35

3

35 1/2

3.5

36

4

36 2/3

4.5

37 1/3

5

38

5.5

38 2/3

6

39 1/3

6.5

40

7

40 2/3

Nike

Nike Mens Footwear

UK

US

EU

Japan

7

8

41

26

7.5

8.5

42

26.5

8

9

42.5

27

8.5

9.5

43

27.5

9

10

44

28

9.5

10.5

44.5

28.5

10

11

45

29

10.5

11.5

45.5

29.5

11

12

46

30

12

13

47.5

31

Nike Womens Footwear

UK

US

EUROPE

JP

2.5

5

35.5

21.5

3

5.5

36

22

3.5

6

36.5

22.5

4

6.5

37

23

4.5

7

37.5

23.5

5

7.5

38

24

5.5

8

38.5

24.5

6

8.5

39

25

6.5

9

39.5

25.5

7

9.5

40

26

7.5

10

40.5

26.5

8

10.5

41

27

8.5

11

41.5

27.5

9

11.5

42

28

Nike Infant Footwear

UK

EUROPE

US

JP

0

14

0.5C

6.5

0.5

15

1C

7

1

16.5

1.5C

7.5

1.5

17

2C

8

2

18

2.5C

8.5

2.5

18.5

3C

9

3

19

3.5C

9.5

3.5

19.5

4C

10

4

20

4.5C

10.5

4.5

21

5C

11

5

21.5

5.5C

11.5

5.5

22

6C

12

6

22.5

6.5C

12.5

6.5

23.5

7C

13

7

24

7.5C

13.5

7.5

25

8C

14

8

25.5

8.5C

14.5

8.5

26

9C

15

9

26.5

9.5C

15.5

9.5

27

10C

16

Nike Junior Footwear

UK

EUROPE

US

JP

3

35.5

3.5Y

22.5

3.5

36

4Y

23

4

36.5

4.5Y

23.5

4.5

37.5

5Y

23.5

5

38

5.5Y

24

5.5

38.5

6Y

24

6

39

6.5Y

24.5

Nike Childrens Footwear

UK

EUROPE

US

10

28

11C

10.5

28.5

11.5C

11

29

12C

11.5

30

12.5C

12

30.5

13C

12.5

31

13.5C

13

32

1Y

13.5

32.5

1.5Y

1

33

2Y

1.5

33.5

2.5Y

2

34

3Y

2.5

34.5

3.5Y

Jordan

Jordan Mens Footwear

UK

US

EUROPE

JP

5.5

6

38.5

24

6

6.5

39

24.5

6

7

40

25

6.5

7.5

40.5

25.5

7

8

41

26

7.5

8.5

42

26.5

8

9

42.5

27

8.5

9.5

43

27.5

9

10

44

28

9.5

10.5

44.5

28.5

10

11

45

29

10.5

11.5

45.5

29.5

11

12

46

30

12

13

47.5

31

Jordan Junior Footwear

UK

EUROPE

US

JP

3

35.5

3.5Y

22.5

3.5

36

4Y

23

4

36.5

4.5Y

23.5

4.5

37.5

5Y

23.5

5

38

5.5Y

24

5.5

38.5

6Y

24

6

39

6.5Y

24.5

Jordan Infant Footwear

UK

EUROPE

US

JP

0

14

0.5C

6.5

0.5

15

1C

7

1

16.5

1.5C

7.5

1.5

17

2C

8

2

18

2.5C

8.5

2.5

18.5

3C

9

3

19

3.5C

9.5

3.5

19.5

4C

10

4

20

4.5C

10.5

4.5

21

5C

11

5

21.5

5.5C

11.5

5.5

22

6C

12

6

22.5

6.5C

12.5

6.5

23.5

7C

13

7

24

7.5C

13.5

7.5

25

8C

14

8

25.5

8.5C

14.5

8.5

26

9C

15

9

26.5

9.5C

15.5

9.5

27

10C

16

Balenciaga

Balenciaga Mens Footwear

France

Italy

UK

USA

39

39

5

6

39.5 

39.5 

5.5 

6.5 

40

40

6

7

40.5 

40.5 

6.5 

7.5 

41

41

7

8

41.5 

41.5 

7.5 

8.5 

42

42

8

9

42.5 

42.5 

8.5 

9.5 

43

43

9

10

43.5 

43.5 

9.5 

10.5 

44

44

10

11

44.5 

44.5 

10.5 

11.5 

45

45

11

12

45.5 

45.5 

11.5 

12.5 

46

46

12

13

Balenciaga Womens Footwear

France

Italy

UK

USA

34

34

1

4

34,5

34,5

1,5

4,5

35

35

2

5

35,5

35,5

2,5

5,5

36

36

3

6

36,5

36,5

3,5

6,5

37

37

4

7

37,5

37,5

4,5

7,5

38

38

5

8

38,5

38,5

5,5

8,5

39

39

6

9

39,5

39,5

6,5

9,5

40

40

7

10

40,5

40,5

7,5

10,5

41

41

8

11

Louis Vuitton

Louis Vuitton Mens Footwear

France

Italy

UK

USA

34

34

1

4

34,5

34,5

1,5

4,5

35

35

2

5

35,5

35,5

2,5

5,5

36

36

3

6

36,5

36,5

3,5

6,5

37

37

4

7

37,5

37,5

4,5

7,5

38

38

5

8

38,5

38,5

5,5

8,5

39

39

6

9

39,5

39,5

6,5

9,5

40

40

7

10

40,5

40,5

7,5

10,5

41

41

8

11

Louis Vuitton Womens Footwear

34

34

1

4

34,5

34,5

1,5

4,5

35

35

2

5

35,5

35,5

2,5

5,5

36

36

3

6

36,5

36,5

3,5

6,5

37

37

4

7

37,5

37,5

4,5

7,5

38

38

5

8

38,5

38,5

5,5

8,5

39

39

6

9

39,5

39,5

6,5

9,5

40

40

7

10

40,5

40,5

7,5

10,5

41

41

8

11

Saucony

Saucony Mens Footwear

USA

UK

EUR

JPN(cm)

CHN(mm)

3

2

35

3.5

2.5

35.5

4

3

36

4.5

3.5

36.5

22.5

225

5

4

37

23

230

5.5

4.5

37.5

23.5

235

6

5

38.5

24

240

6.5

5.5

39

24.5

245

7

6

40

25

250

7.5

6.5

40.5

25.5

255

8

7

41

26

260

8.5

7.5

42

26.5

265

9

8

42.5

27

270

9.5

8.5

43

27.5

275

10

9

44

28

280

10.5

9.5

44.5

28.5

285

11

10

45

29

290

11.5

10.5

46

29.5

295

12

11

46.5

30

300

12.5

11.5

47

30.5

305

13

12

48

31

310

14

14

49

15

14.5

50

16

15

51.5

Versace

Versace Mens Footwear 

EUROPE

UK

US

39

5

6

39.5

5.5

6.5

40

6

7

40.5

6.5

7.5

41

7

8

41.5

7.5

8.5

42

8

9

42.5

8.5

9.5

43

9

10

43.5

9.5

10.5

44

10

11

44.5

10.5

11.5

45

11

12

Valentino 

Valentino Clothing

Italy

44

46

48

50

52

54

56

58

France

40

42

44

46

48

50

52

54

China

165/80A

170/84A

175/88A

175/92A

180/96A

185/96A

185/100A

185/108B

XS

S

M

L

XL

XXL

XXXL

4XL

Jeans

28-29

30-31

32-33

34-35

36-37

38-39

40-41

42-43

Shirts (cm)

37-38

39-40

41-42

43-44

45-46

47-48

49-50

Shirts (pollici)

14 ½-15

15 ½ -15 ¾

16-16 ½

17-17 ½

18-18 ½

19-19 ½

20

Search size

XS

S

M

L

XL

XXL

XXXL

Valentino Footwear

EU/IT

39

39.5

40

40.5

41

41.5

42

42.5

43

43.5

44

44.5

45

45.5

46

FR

39

39.5

40

40.5

41

41.5

42

42.5

43

43.5

44

44.5

45

45.5

46

UK

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

US

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

12.5

13

JP

24

24.5

25

25.5

26

26.5

27

27.5

28

28.5

29

29.5

30

30.5

31

CN

24

24.5

25

25.5

26

26.5

27

27.5

28

28.5

29

29.5

30

30.5

31

Search size

XXS

XS

S

M

L

XL

XXL

XXXL

Gucci

Gucci Mens Footwear

GUCCI

UK/AU

US

ITALY

FRANCE

4

4

4.5

38

38

4.5

4.5

5

38.5

38.5

5

5

5.5

39

39

5.5

5.5

6

39.5

39.5

6

6

6.5

40

40

6.5

6.5

7

40.5

40.5

7

7

7.5

41

41

7.5

7.5

8

41.5

41.5

8

8

8.5

42

42

8.5

8.5

9

42.5

42.5

9

9

9.5

43

43

9.5

9.5

10

43.5

43.5

10

10

10.5

44

44

10.5

10.5

11

44.5

44.5

11

11

11.5

45

45

11.5

11.5

12

45.5

45.5

12

12

12.5

46

46

12.5

12.5

13

46.5

46.5

13

13

13.5

47

47

13.5

13.5

14

47.5

47.5

14

14

14.5

48

48

14.5

14.5

15

48.5

48.5

15

15

15.5

49

49

15.5

15.5

16

49.5

49.5

16

16

16.5

50

50

16.5

16.5

17

50.5

50.5

17

17

17.5

51

51

Gucci Knits & Tops

GUCCI

GUCCI(IT)

INCHES

CM

XXXS

42

32

81

XXS

44

34

86

XS

46

36

92

S

48

38

98

M

50

40

102

L

52

42

106

XL

54

44

108

XXL

56

46

112

XXXL

58

48

116

Chanel

Chanel Womens Footwear 

France

Italy

UK

USA

34

34

1

4

34,5

34,5

1,5

4,5

35

35

2

5

35,5

35,5

2,5

5,5

36

36

3

6

36,5

36,5

3,5

6,5

37

37

4

7

37,5

37,5

4,5

7,5

38

38

5

8

38,5

38,5

5,5

8,5

39

39

6

9

39,5

39,5

6,5

9,5

40

40

7

10

40,5

40,5

7,5

10,5

41

41

8

11
PLEASE NOTE: This product is sourced so you may have a delayed delivery date, for further information on your delivery date please contact us