Giro Men's Jackson MIPS Helmet

Color: Matte Black
Matte Black
Size:
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Description
Specs
Size Chart
Video
Description

The modern profile of the new Jackson helmet utilizes the new Passive Aggressive Venting system, inspired by the aerodynamic airflow of high-end autos.

The discreet yet powerful system effectively manages airflow and temperature while in-motion riding, hiking or standing static. The overall look is finished with a slight brim and subtle lines for Seamless Compatibility with Giro goggles.

The Jackson MIPS technology, an ultra-lightweight construction and the dialed In Form 2 Fit system allowing you to confidently focus on the terrain ahead. Leave no line untracked in the new ultimate freeride helmet.

Specs

VENTILATION
PASSIVE AGGRESSIVE VENTING SYSTEM THE DISCREET EXTERIOR VENT DESIGN AND INTERIOR CHANNELING COMBINE TO CREATE OPTIMAL AIRFLOW AND TEMPERATURE REGULATION. THIS AUTO-VENTING TECHNOLOGY MANAGES AIRFLOW AND TEMPERATURE WHILE IN-MOTION RIDING, HIKING OR STANDING STATIC.
STACK VENT TECHNOLOGY


CERTIFICATION
CE EN1077


CONSTRUCTION
REMOVABLE GOGGLE RETAINER
REMOVABLE EARPADS
TPU INJECTED BRIM


FIT SYSTEM
IN FORM 2 FIT SYSTEM

 

 

Size Chart
GIRO SIZE GUIDE

These size charts and conversions are meant to serve as a guide. We recommend you try-on before riding to ensure full comfort and performance.

BIKE HELMET SIZE GUIDE

ADULT SUPER FIT BIKE HELMET SIZE   

CIRCUMFERENCE

S

51 - 55 cm

M

55 - 59 cm

L

59 - 63 cm

XL

63 - 65 cm


YOUTH BIKE HELMETSIZE

CIRCUMFERENCE

XS (Scamp Model)

45 - 49 cm

S (Scamp Model)

49 - 53 cm

XS (Dime Model)

47 - 51 cm 

S (Dime Model)

51 - 55 cm

Universal Child

47 - 54 cm

Universal Youth (Ages 5+)

50 - 57 cm


ADULT SUPER FIT FULL FACE BIKE HELMET

CIRCUMFERENCE

S

51 - 53 cm

M

51 - 55 cm

L

55 - 59 cm

XL

59 - 63 cm


ADULT UNIVERSAL BIKE HELMET       

CIRCUMFERENCE

Women Adult

50 - 57 cm

Unisex

54 - 61 cm

Extra Large

58 - 65 cm

 

SNOW HELMET SIZE GUIDE

ADULT SNOW HELMET SIZE

CIRCUMFERENCE

S

52 - 55.5 cm

M

55.5 - 59 cm

L

59 - 62.5 cm

XL

62.5 - 65 cm


YOUTH SNOW HELMET SIZE

CIRCUMFERENCE

XS

48.5 - 52 cm

S

52 - 55.5 cm

M

55.5 - 59 cm

 

MEN’S TOPS SIZE GUIDE

SIZE

CHEST

WAIST

XS

33 - 35” / 83.8 - 88.9 cm

27 - 29” / 68.6 - 73.7 cm

S

35 - 37” / 88.9 - 94 cm 

29 - 31” / 73.7 - 78.7 cm

M

38 - 40” / 96.5 - 101.6 cm

31 - 33” / 78.7 - 83.8 cm

L

41 - 43” / 104.1 - 109.2 cm 

33 - 35” / 83.8 - 88.9 cm

XL

44 - 46” / 111.8 - 116.8 cm 

35 - 37” / 88.9 - 94 cm

XXL

47 - 49” / 119.4 - 124.5 cm

37 - 39” / 94 - 99.1 cm

XXXL

50 - 52” / 127 - 132.1 cm

39 - 41” / 99.1 - 104.1 cm

 

WOMEN’S TOPS SIZE GUIDE

SIZE

CHEST

WAIST

XXS

30 - 31” / 76.2 - 78.7 cm

22 - 24” / 55.9 - 61 cm

XS

32 - 33” / 81.3 - 83. cm

24 - 26” / 61 - 66 cm 

S

34 - 35” / 86.4 - 88.9 cm

26 - 28” / 66 - 71.1 cm

M

36 - 37” / 91.4 - 94 cm 

28 - 30” / 71.1 - 76.2 cm 

L

38 - 39” / 96.5 - 99.1 cm

30 - 32” / 76.2 - 81.3 cm

XL

39 - 41” / 99.1 - 104.1 cm

32 - 34” / 81.3 - 86.4 cm

XXL

41 - 43” / 104.1 - 109.2 cm

34 - 36” / 86.4 - 91. 4cm 

 

MEN’S BOTTOMS SIZE GUIDE

SIZE

HIP

WAIST

28 (XS)

33 - 35” / 83.8 - 88.9 cm

27 - 29” / 68.6 - 73.7 cm

30 (S)

35 - 37” / 88.9 - 94 cm 

29 - 31” / 73.7 - 78.7 cm

32 (M)

38 - 40” / 96.5 - 101.6 cm 

31 - 33” / 78.7 - 83.8 cm

34 (L)

40 - 42” / 101.6 - 106.7 cm 

33 - 35” / 83.8 - 88.9 cm 

36 (XL)

42 - 44” / 106.7 - 111.8 cm 

35 - 37” / 88.9 - 94 cm

38 (XXL)

44 - 46” / 111.8 - 116.8 cm

37 - 39” / 94 - 99.1 cm

40 (XXXL)

46 - 48” / 116.8 - 121.9 cm

39 - 41” / 99.1 - 104.1 cm

 

WOMEN’S BOTTOMS SIZE GUIDE

SIZE

HIP

WAIST

XS

32 - 34” / 81.3 - 86.4 cm 

22 - 24” / 55.9 - 61 cm

S

34 - 36” / 86.4 - 91.4 cm 

24 - 26” / 61 - 66 cm

M

36 - 38” / 91.4 - 96.5 cm

26 - 28” / 66 - 71.1 cm

L

38 - 40” / 96.5 - 101.6 cm

28 - 30” / 71.1 - 76.2 cm 

XL

40 - 42” / 101.6 - 106.7 cm

30 - 32” / 76.2 - 81.3 cm

XXL

42 - 44” / 106.7 - 111.8 cm

32 - 34” / 81.3 - 86.4 cm 

XXXL

44 - 46” / 111.8 - 116.8 cm

34 - 36” / 86.4 - 91.4 cm


GLOVES SIZE GUIDE

MEN'S GLOVE SIZE  

HAND WIDTH

HAND LENGTH

XS (6)

6.3 - 7” / 160 - 178 mm

5.9 - 6.5” / 150 - 164 mm

S (7)

7” / 179 - 200 mm

6.5 - 7” / 165 - 179 mm

M (8)

8 - 8.6” / 201 - 219 mm

7 - 7.6” / 180 - 194 mm

L (9)

8.7 - 9” / 220 - 234 mm

7.7 - 8” / 195 - 204 mm

XL (10)

9.25 - 9.8” / 235 - 249 mm

8 - 8.6” / 205 - 21 9mm 

XXL (11)

9.85 - 10” / 250 - 265 mm

8.7 - 9.25” / 220 - 235 mm

XXXL (12)

10.4 - 10.6” / 265 - 270 mm

9.25 - 9.6” / 235 - 245 mm


WOMEN'S GLOVE SIZE

HAND WIDTH

HAND LENGTH

S (6)

6 - 6.7” / 155 - 169 mm

6.3 - 6.7” / 160 - 169 mm

M (7)

6.7 - 7.4” / 170 - 189 mm

6.7 - 7.2” / 170 - 18 mm

L (8)

7.4 - 8” / 190 - 204 mm

7.3 - 7.7” / 185 - 195 mm

XL (9)

8 - 8.3” / 205 - 210 mm

7.7 - 8” / 196 - 205 mm


YOUTH GLOVE SIZE

HAND WIDTH

HAND LENGTH

XS (3)

5.2 - 5.6” / 133 - 142 mm

5.9 - 6” / 150 - 154 mm

S (4)

5.6 - 5.9” / 143 - 152 mm

6 - 6.3” / 155 - 159 mm

M (5)

6 - 6.4” / 153 - 162 mm

6.3 - 6.5” / 160 - 165 mm

L (6)

6.4 - 6.8” / 163 - 172 mm

6.5 - 6.7” / 165 - 169 mm

 

SOCK SIZE GUIDE

SOCK SIZE

EU SHOE

MENS US SHOE

S

36 - 39

4 - 6.5

M

40 - 42 

7.5 - 9

L

43 - 45

9.5 - 11

XL

46 - 48

12 - 13.5

 

FOOTWEAR SIZE CONVERSIONS

EU SIZE 

US MENS

US WOMENS

36

5

37

6

37.5

6.5

38

6.5

38.5

7

39

6.5

7.5

39.5

7

8

40

7.5

8.5

40.5

7.5

8.5

41

8

9

41.5

8.5

9.5

42

9.5

10.5

42.5

9.5

10.5

43

9.5

10.5

43.5

10

44

10.5

44.5

11

46

12

46.5

12.5

47

13

48

13.5

49

14

50

15

Video