Back to Top

WARNING: California’s Proposition 65

HJC i31 Adult Cruiser Helmets
$149.99 to $164.99
HJC i31 Adult Cruiser Helmets-0839
COLOR:
SIZE:

HJC i31 Adult Cruiser Helmets

The i31 brings a fresh perspective to open-face helmets, combining a modern aesthetic with thoughtful design for a versatile riding experience. With its updated look and rider-focused enhancements, this helmet is crafted to deliver comfort, performance, and confidence on every journey.

  • MultiCool Moisture-Wicking & Quick Dry Interior
  • Aerodynamic 3D Shield Design
  • Rapidfire Shield Replacement System
  • Nylon Strap Retention System
  • Grooves For Eyeglass Wearers
  • Standards: DOT
  • Construction: Injection-molded polycarbonate thermoplastic
  • Weight: 3.30 lbs / 1500 grams (approx, based on Size Medium Solid Color)
  • Colors: Black, White, Semi-Flat Metallic Blue, Semi-Flat Black, Semi-Flat Titanium, Nardo Grey
  • Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large
  • SKU: 0839-0105, 0839-0109, 0839-0132, 0839-0135, 0839-0147, 0839-0187

Shoei Helmets Mens Size Chart


HOW TO DETERMINE YOUR HELMET SIZE

(H) HEAD

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.

SIZE HEAD (CM) HAT SIZE HEAD (IN)
2XS 51 - 52 6 3/8 - 6 1/2 20 1/8 - 20 1/2
XS 53 - 54 6 58 - 6 34 20 78 - 21 14
SM 55 - 56 6 78 - 7 21 58 - 22
MD 57 - 58 7 18 - 7 14 22 12 - 22 78
LG 59 - 60 7 38 - 7 12 23 14 - 23 58
XL 61 - 62 7 58 - 7 34 24 - 24 38
2XL 63 - 64 7 78 - 8 24 34 - 25 18
3XL 65 - 66 8 18 - 8 14 25 58 - 26
4XL 67 – 68 8 38 - 8 12 26 38 - 26 3/4
5XL 69 – 70 8 34 - 8 34 27 14 - 27 5/8
SIZE HEAD (CM) HAT SIZE HEAD (IN)
XS 54 – 55 6 3/4 - 6 7/8 21 1/4 - 21 5/8
S 55 – 56 6 78 - 7 21 58 - 22
M 57 – 58 7 18 - 7 1/4 22 12 - 22 7/8
L 58 – 59 7 14 - 7 38 22 78 - 23 14
XL 60 – 61 7 12 - 7 58 23 58 - 24
2XL 62 – 63 7 34 - 7 78 2438 - 24 3/4
3XL 64 – 65 8 - 8 1/8 25 14 - 25 58
SIZE HEAD (CM) HAT SIZE HEAD (IN)
XS 54 – 55 6 3/4 - 6 7/8 21 1/4 - 21 5/8
S 56 – 57 7 - 718 22 - 2212
M 58 – 59 7 14 - 73/8 22 78 - 231/4
L 60 – 61 7 12 - 7 58 2358 - 24
XL 62 – 63 734 - 2478 2338 - 243/4
2XL 63 – 64 8 - 818 2514 - 255/8
3XL 65 – 66 81/8 - 81/4 2558 - 26
4XL 67 – 68 83/8 - 81/2 2638 - 263/4
5XL 69 – 70 83/4 - 83/4 2714 - 275/8

Shoei Helmets Mens Size Chart


HOW TO DETERMINE YOUR HELMET SIZE

(H) HEAD

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.

SIZE HEAD (CM) HAT SIZE HEAD (IN)
YOUTH S 49 – 50 61/8 - 61/4 191/4 - 193/4
YOUTH M 51 – 52 638 - 612 20 - 2012
YOUTH L 53 – 54 658 - 63/4 2078 - 211/4
YOUTH S/M 49 – 50 618 - 614 1914 - 1934
YOUTH L/XL 63/8 - 61/2 638 - 612 20 - 2012

New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).

Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.

Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.

Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.

Refurbished, Last Call - Same as refurbished. Last call or closeout item.

Product Image Color Size SKU Availability Price
Black Black X-Small 0839-0105-03-HH Out of Stock $149.99
Black Black Small 0839-0105-04-HH Out of Stock $149.99
Black Black Medium 0839-0105-05-HH In Stock $149.99
Black Black Large 0839-0105-06-HH In Stock $149.99
Black Black X-Large 0839-0105-07-HH In Stock $149.99
Black Black 2X-Large 0839-0105-08-HH In Stock $154.99
White White X-Small 0839-0109-03-HH Out of Stock $149.99
White White Small 0839-0109-04-HH Out of Stock $149.99
White White Medium 0839-0109-05-HH In Stock $149.99
White White Large 0839-0109-06-HH Out of Stock $149.99
White White X-Large 0839-0109-07-HH In Stock $149.99
White White 2X-Large 0839-0109-08-HH Out of Stock $154.99
Semi-Flat Metallic Blue Semi-Flat Metallic Blue X-Small 0839-0132-03-HH Out of Stock $159.99
Semi-Flat Metallic Blue Semi-Flat Metallic Blue Small 0839-0132-04-HH Out of Stock $159.99
Semi-Flat Metallic Blue Semi-Flat Metallic Blue Medium 0839-0132-05-HH Out of Stock $159.99
Semi-Flat Metallic Blue Semi-Flat Metallic Blue Large 0839-0132-06-HH Out of Stock $159.99
Semi-Flat Metallic Blue Semi-Flat Metallic Blue X-Large 0839-0132-07-HH In Stock $159.99
Semi-Flat Metallic Blue Semi-Flat Metallic Blue 2X-Large 0839-0132-08-HH Out of Stock $164.99
Semi-Flat Black Semi-Flat Black X-Small 0839-0135-03-HH In Stock $159.99
Semi-Flat Black Semi-Flat Black Small 0839-0135-04-HH In Stock $159.99
Semi-Flat Black Semi-Flat Black Medium 0839-0135-05-HH In Stock $159.99
Semi-Flat Black Semi-Flat Black Large 0839-0135-06-HH In Stock $159.99
Semi-Flat Black Semi-Flat Black X-Large 0839-0135-07-HH In Stock $159.99
Semi-Flat Black Semi-Flat Black 2X-Large 0839-0135-08-HH In Stock $164.99
Semi-Flat Titanium Semi-Flat Titanium X-Small 0839-0147-03-HH Out of Stock $159.99
Semi-Flat Titanium Semi-Flat Titanium Small 0839-0147-04-HH Out of Stock $159.99
Semi-Flat Titanium Semi-Flat Titanium Medium 0839-0147-05-HH In Stock $159.99
Semi-Flat Titanium Semi-Flat Titanium Large 0839-0147-06-HH In Stock $159.99
Semi-Flat Titanium Semi-Flat Titanium X-Large 0839-0147-07-HH In Stock $159.99
Semi-Flat Titanium Semi-Flat Titanium 2X-Large 0839-0147-08-HH Out of Stock $164.99
Nardo Grey Nardo Grey X-Small 0839-0187-03-HH Out of Stock $159.99
Nardo Grey Nardo Grey Small 0839-0187-04-HH Out of Stock $159.99
Nardo Grey Nardo Grey Medium 0839-0187-05-HH In Stock $159.99
Nardo Grey Nardo Grey Large 0839-0187-06-HH In Stock $159.99
Nardo Grey Nardo Grey X-Large 0839-0187-07-HH In Stock $159.99
Nardo Grey Nardo Grey 2X-Large 0839-0187-08-HH In Stock $164.99

Recently Viewed Products