A brand of Racing Force Group

Size guide

How to use our size guide

Our size guides provides general sizing information that can help you determine your recommended size for our products.

Here’s how you can use our guide effectively:

  1. Measure Yourself: Before selecting a size, take accurate measurements of your body. Use a flexible tape measure and follow our guidelines (Videos below) on how to measure key areas such as bust, waist, hips, and inseam. For suits, it is advisable to take measurements with the underwear worn.

  2. Refer to Our Charts: Once you have your measurements, compare them to our size charts.  You can find the size chart on each product page.

  3. Understand Fit Types: All products in their standard sizes are designed to facilitate wearability, convenience and comfort especially in the focal areas (for example on suits the crotch area and sleeves are equipped with elastic inserts). If you want a different fit, you can refer to our custom suits.

Additional Tips

  • If you’re unsure about sizing or need personalized assistance, feel free to contact our customer service team.
  • Remember that sizing standards can vary between countries. Our size guide offers conversions to assist international customers.

finding your size

Explore our size guide categories:

Racing Suit Sizing Table

IT Sizing
42
44
46
48
50
52
54
56
58
60
62
64

Weight (Kg)

50-60

55-65

60-70

65-75

70-80

75-85

83-88

85-92

87-95

90-100

95-110

105-115

Height (cm)

150-160

155-165

158-170

165-175

170-180

170-183

177-187

182-190

185-195

187-198

190-200

190-200

A - Chest

83-87

87-91

91-95

95-99

99-103

103-107

107-111

111-115

115-119

119-123

123-127

127-131

B- Waist (cm)

67-71

71-75

75-79

79-83

83-87

87-91

91-95

95-99

99-103

103-107

107-111

111-115

C- Hips (cm)

80-84

84-88

88-92

92-96

96-100

100-104

104-108

108-112

112-116

116-120

120-124

124-128

D- Thigh (cm)

46-48

48-50

51-53

53-55

56-58

58-60

61-63

63-65

66-68

68-70

71-73

73-75

E - Arm (cm)

57-59

58-60

60-62

61-63

63-65

64-66

66-68

67-69

69-71

70-72

72-74

73-75

F - Inside leg (cm)

68-70

70-72

72-74

74-76

76-78

78-80

80-82

82-84

84-86

86-88

87-89

87-89

G - Shoulders (cm)

41-42

42-43

44-45

45-46

47-48

48-49
50-51

51-52

53-54

54-55

56-57

57-60

H - Back (cm)

46-49

47-50

48-51

49-52

50-53

51-54

52-55

53-56

54-57

55-58

56-59

57-60

Karting Suit Sizing Table

IT Sizing
42
44
46
48
50
52
54
56
58
60
62

Weight (Kg)

50-60

55-65

60-70

65-75

70-80

75-85

83-88

85-92

87-95

90-100

95-110

Height (cm)

150-160

155-165

158-170

165-175

170-180

173-183

177-187

182-190

185-195

187-198

190-200

A - Chest

80-84

84-88

88-92

92-96

96-100

100-104

104-108

108-112

112-116

116-120

120-124

B- Waist (cm)

64-68

68-72

72-76

76-80

80-84

84-88

88-92

92-96

96-100

100-104

104-108

C- Hips (cm)

82-86

86-90

90-94

94-98

98-102

102-106

106-110

110-114

114-118

118-122

122-126

D- Thigh (cm)

47-50

50-52

52-55

55-57

57-60

60-62

62-65

65-67

67-70

70-72

72-74

E - Arm (cm)

58-60

60-62

62-64

63-65

64-66

66-68

68-70

69-71

71-73

72-74

73-75

F - Inside leg (cm)

70-72

72-74

74-76

76-78

78-80

80-82

82-84

84-86

86-88

88-90

88-90

Children Karting Suit Sizing Table

IT Sizing
120
130
140
150
160

Height (cm)

110-120

120-130

130-140

140-150

150-160

A - Chest

57-62

63-68

69-74

75-80

81-86

B- Waist (cm)

48-53

54-59

60-65

66-71

72-77

C- Hips (cm)

58-63

64-69

70-75

76-81

82-87

D- Thigh (cm)

37-39

40-42

43-45

46-48

49-51

E - Arm (cm)

46-48

49-51

52-54

54-56

56-58

F - Inside leg (cm)

51-53

54-57

58-63

64-67

68-72

TUTORIAL

Watch the video

Below you can find our video tutorial “How to get your measures”: tutorial is divided in 4 groups

Helmets Comparison Size Table

FIA Helmets Comparison Table

-
XXS
XS
S
M
L
XL

J-RALLY

-

-

57-58

58-59

60-61

61-62

GP-R / GP-R K

54-55

55-56

57-58

58-59

60-61

61-61+

KJ8 EVO

-

52-53

54-55

56-57

58-59

-

ECE Helmets Comparison Table

-
XS
S
M
L
XL
XXL

CIRCUIT/ STAR

53-54

55-56

57-58

59-60

61-62

63-64

Gloves comparison size table

For a correct measurement hold the tape in center of palm and measure around hand

Usa Sizes

5XS

4XS

3XS

2XS

XS

S

M

L

XL

XXL

Hand circumference cm

17,5-18,4

18,5-19,2

19,3-19,9

20-20,7

20,8-21,5

21,6-22,3

22,4-23

23,1-23,7

23,8-24,8

24,7-25,4

European Sizes

4

5

6

7

8

9

10

11

12

13

Shoes Comparison Size Table

Usa Sizes

1

2

3

5

6

8

9

10

10½

11½

12

13

14

UK Sizes

13 KID

1

2

4

5

7

8

9

10½

11

12

13

cm

21

22

23

23

23,5

24,5

25

25,5

26

27

27,5

28,1

28,7

29,5

30,2

31

31,5

European Sizes

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48