specialized giant cube cannondale Mavic Castelli endura altura
Cyclist wearing Proviz clothing

Proviz Sizing

Getting the right size cycle clothing can make or break your enjoyment of a ride. Many brands have different sizing, so it's important to know which size you'll fit. We've made this easy for you with our Proviz size guide.

For more details on how to get the right measurements, check out our clothing size guide.


Windproof Jackets

Proviz Windproof Jackets

Men's Reflect 360+ Jacket

Size

XS

S

M

L

XL

XXL

XXXL

XXXXL

Chest (cm)

89 - 94

95 - 99

100 - 105

106 - 111

112 - 120

121 - 128

129 - 135

136 - 142

Chest (inches)

35 - 37

37.5 - 39

39.5 - 41

41.5 - 43.5

44 - 47.5

47.5 - 50.5

51 - 53

53.5 - 56

Sleeve Length (cm)

66

70

73

76

79

82

85

88

Sleeve Length (inches)

26

27.5

28.5

30

31

32.5

33.5

34.5

Proviz Reflect 360 Windproof Cycling Jacket

Women's Reflect 360+ Jacket

UK / US / EUR

6 / 2 / 34

8 / 4 / 36

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

Chest (cm)

82-85

88-91

93-96

98-101

103-106

108-111

Chest (inches)

32-33.5

34.5-36

36.5-38

38.5-40

40.5-42

42.5-44

Sleeve Length (cm)

55

58

63

65

67

69

Sleeve Length (inches)

21.5

23

25

25.5

26.5

27

Proviz Reflect 360 Windproof Womens Cycling Jacket

Men's Switch Jacket

Size

XS

S

M

L

XL

XXL

Chest (cm)

96 - 101

102 - 108

109 - 115

116 - 123

124 - 132

133 - 139

Chest (inches)

37.5 - 39.5

40 - 42.5

43 - 45

45.5 - 48

48.5 - 52

52.5 - 55

Sleeve Length (cm)

67

71

74

77

80

83

Sleeve Length (inches)

26.5

28

29

30.5

31.5

32.5

Proviz Switch Cycling Jacket

Women's Switch Jacket

UK / US / EUR

6 / 2 / 34

8 / 4 / 36

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

Chest (cm)

84-87

90-93

95-98

100-103

105-108

110-112

Chest (inches)

33-34.5

35-36.5

37-38.5

39-40.5

41-42.5

43-44.5

Sleeve Length (cm)

56

59

64

66

68

70

Sleeve Length (inches)

22

23

25

26

27

27.5

Proviz Switch Womens Cycling Jacket

Men's Reflect 360 Jacket

Size

XS

S

M

L

XL

XXL

XXXL

XXXXL

Chest (cm)

92 - 97

98 - 102

103 - 108

109 - 114

115 - 120

121 - 128

129 - 135

136 - 142

Chest (inches)

36 - 38

38.5 - 40

40.5 - 42.5

43 - 45

45.5 - 47.5

48 - 50.5

51 - 53

53.5 - 56

Sleeve Length (cm)

67

71

74

77

80

83

86

89

Sleeve Length (inches)

26.5

28

29

30.5

31.5

32.5

34

35

Proviz Reflect 360 Windproof Cycling Jacket

Women's Reflect 360 Jacket

UK / US / EUR

6 / 2 / 34

8 / 4 / 36

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

18 / 14 / 46

Chest (cm)

84-87

90-93

95-98

100-103

105-108

110-112

114-116

Chest (inches)

33-34.5

35-36.5

37-38.5

39-40.5

41-42.5

43-44.5

45-46

Sleeve Length (cm)

56

59

62

65

68

70

72

Sleeve Length (inches)

22

23

24

25.5

26.5

27.5

28

Proviz Reflect 360 Windproof Womens Cycling Jacket

Waterproof Jackets

Proviz waterproof jackets

Men's Nightrider Jacket

Size

XS

S

M

L

XL

XXL

Chest (cm)

96 - 101

102 - 108

109 - 115

116 - 123

124 - 132

133 - 139

Chest (inches)

37.5 - 39.5

40 - 42.5

43 - 45

45.5 - 48

48.5 - 52

52.5 - 55

Sleeve Length (cm)

67

71

74

77

80

83

Sleeve Length (inches)

26.5

28

29

30.5

31.5

32.5

Proviz Nightrider Waterproof Cycling Jacket

Women's Nightrider Jacket

UK / US / EUR

8 / 4 / 36

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

Chest (cm)

90-93

95-98

100-103

105-108

110-112

Chest (inches)

31-32.5

33-34.5

35-37

37.5-39

39.5-41

Sleeve Length (cm)

59

64

66

68

70

Sleeve Length (inches)

23

25

26

27

27.5

Proviz Nightrider Womens Waterproof Cycling Jacket

Gilets

Cyclist wearing Proviz gilet

Men's Gilet 360+

Size

XS

S

M

L

XL

XXL

Chest (cm)

85-90

91-96

97-103

104-110

111-118

119-127

Chest (inches)

33.5-35.5

36-38

38.5-40.5

41-43.5

44-46.5

47-50

Proviz Gilet 360+ Cycling Gilet

Men's Switch Gilet

Size

XS

S

M

L

XL

XXL

XXXL

XXXXL

Chest (cm)

88-93

94-99

100-106

107-113

114-121

122-130

131-138

139-146

Chest (inches)

34.5-36.5

37-39

39.5-41.5

42-44.5

45-47.5

48-51

51.5-54.5

55-57.5

Switch

Women's Switch Gilet

UK / US / EUR

6 / 2 / 34

8 / 4 / 36

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

Chest (cm)

78-82

83-87

88-92

93-97

98-102

103-107

Chest (inches)

30.5-32

32.5-34

34.5-36

36.5-38

38.5-40

40.5-42

Proviz Switch Womens Cycling Gilet

Men's Reflect 360 Gilet

Size

XS

S

M

L

XL

XXL

XXXL

XXXXL

Chest (cm)

88-93

94-99

100-106

107-113

114-121

122-130

131-138

139-146

Chest (inches)

34.5-36.5

37-39

39.5-41.5

42-44.5

45-47.5

48-51

51.5-54.5

55-57.5

Proviz Reflect 360 Cycling Gilet

Women's Reflect 360 Gilet

UK / US / EUR

6 / 2 / 34

8 / 4 / 36

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

Chest (cm)

78-82

83-87

88-92

93-97

98-102

103-107

Chest (inches)

30.5-32

32.5-34

34.5-36

36.5-38

38.5-40

40.5-42

Proviz Reflect 360 Womens Cycling Gilet

Women's Classic Gilet

UK / US / EUR

6 / 2 / 34

8 / 4 / 36

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

Chest (cm)

70-75

76-80

81-85

86-90

91-95

96-100

Chest (inches)

27.5-29.5

30-31.5

32-33.5

34-35.5

36-37.5

38-39.5

Proviz Womens Cycling Gilet

Trouser Sizing

Proviz cycling trousers

Men's Nightrider Waterproof Trousers

Size

S

M

L

XL

Waist (cm)

76 - 82

83 - 91

92 - 100

101 - 109

Waist (inches)

30-32.5

33-36

36.5-39.5

40-43

Inside Leg (cm)

79

85

91

96

Inside Leg (inches)

31

33.5

36

38

Proviz Nightrider Waterproof Cycling Trousers

Women's Nightrider Waterproof Trousers

UK / US / EUR

10 / 6 / 38

12 / 8 / 40

14 / 10 / 42

16 / 12 / 44

Waist (cm)

65-70

71-76

77-83

84-89

Waist (inches)

25.5-27.5

28-30

30.5-32.5

33-35

Hip (cm)

90

97

105

111

Hip (inches)

35.5

38

41.5

43.5

Inside Leg (cm)

75

77

80

83

Inside Leg (inches)

29.5

30.5

31.5

32.5

Proviz Nightrider Womens Waterproof Cycling Trousers

Gloves Sizing

Proviz gloves

Gloves Sizing

Size

S

M

L

XL

XXL

Knuckle width (cm)

10

11

11.5

12

12.5

Knuckle width (inches)

4

4.25

4.5

4.75

5

Hem to Middle finger (cm)

21-22

22-23

23-24

24-25

25-26

Hem to Middle finger (inches)

8-8.5

8.5-9

9-9.5

9.5-10

10-10.5

Proviz Reflective Waterproof Gloves