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HJC i10 Sonar Adult Street Helmets
$189.99 to $194.99
HJC i10 Sonar Adult Street Helmets-0810
COLOR:
SIZE:

HJC i10 Sonar Adult Street Helmets

  • Advanced Polycarbonate Composite Shell
  • ACS Advanced Channeling Ventilation System
  • Anti-Fog System
  • SuperCool Moisture-Wicking Interior
  • Includes Pinlock-Ready HJ-31 Shield
  • RapidFire Shield Replacement System
  • D-Ring Retention System
  • Bluetooth Ready Compatible
  • Standards: Snell M2020D (3XL-5XL DOT Only)
  • Construction: Injection Molded Advanced
  • Polycarbonate Composite Shell
  • Weight: 3.80 lbs / 1725 grams (approx,
  • Based on Size Medium Solid Color)
  • Colors: MC-1SF, MC-2SF, MC-3HSF, MC-5SF
  • Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large, 3X-Large, 4X-Large, 5X-Large
  • SKU: 0810-3731, 0810-3732, 0810-3733, 0810-3735

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
MC-1SF MC-1SF X-Small 0810-3731-03-HH Out of Stock $189.99
MC-1SF MC-1SF Small 0810-3731-04-HH Out of Stock $189.99
MC-1SF MC-1SF Medium 0810-3731-05-HH In Stock $189.99
MC-1SF MC-1SF Large 0810-3731-06-HH In Stock $189.99
MC-1SF MC-1SF X-Large 0810-3731-07-HH In Stock $189.99
MC-1SF MC-1SF 2X-Large 0810-3731-08-HH Out of Stock $194.99
MC-1SF MC-1SF 3X-Large 0810-3731-09-HH In Stock $194.99
MC-1SF MC-1SF 4X-Large 0810-3731-10-HH Out of Stock $194.99
MC-1SF MC-1SF 5X-Large 0810-3731-11-HH Out of Stock $194.99
MC-2SF MC-2SF X-Small 0810-3732-03-HH Out of Stock $189.99
MC-2SF MC-2SF Small 0810-3732-04-HH Out of Stock $189.99
MC-2SF MC-2SF Medium 0810-3732-05-HH In Stock $189.99
MC-2SF MC-2SF Large 0810-3732-06-HH In Stock $189.99
MC-2SF MC-2SF X-Large 0810-3732-07-HH In Stock $189.99
MC-2SF MC-2SF 2X-Large 0810-3732-08-HH In Stock $194.99
MC-2SF MC-2SF 3X-Large 0810-3732-09-HH Out of Stock $194.99
MC-2SF MC-2SF 4X-Large 0810-3732-10-HH Out of Stock $194.99
MC-2SF MC-2SF 5X-Large 0810-3732-11-HH Out of Stock $194.99
MC-3HSF MC-3HSF X-Small 0810-3733-03-HH Out of Stock $189.99
MC-3HSF MC-3HSF Small 0810-3733-04-HH Out of Stock $189.99
MC-3HSF MC-3HSF Medium 0810-3733-05-HH In Stock $189.99
MC-3HSF MC-3HSF Large 0810-3733-06-HH In Stock $189.99
MC-3HSF MC-3HSF X-Large 0810-3733-07-HH In Stock $189.99
MC-3HSF MC-3HSF 2X-Large 0810-3733-08-HH Out of Stock $194.99
MC-3HSF MC-3HSF 3X-Large 0810-3733-09-HH Out of Stock $194.99
MC-3HSF MC-3HSF 4X-Large 0810-3733-10-HH Out of Stock $194.99
MC-3HSF MC-3HSF 5X-Large 0810-3733-11-HH Out of Stock $194.99
MC-5SF MC-5SF X-Small 0810-3735-03-HH Out of Stock $189.99
MC-5SF MC-5SF Small 0810-3735-04-HH Out of Stock $189.99
MC-5SF MC-5SF Medium 0810-3735-05-HH In Stock $189.99
MC-5SF MC-5SF Large 0810-3735-06-HH In Stock $189.99
MC-5SF MC-5SF X-Large 0810-3735-07-HH In Stock $189.99
MC-5SF MC-5SF 2X-Large 0810-3735-08-HH Out of Stock $194.99
MC-5SF MC-5SF 3X-Large 0810-3735-09-HH Out of Stock $194.99
MC-5SF MC-5SF 4X-Large 0810-3735-10-HH Out of Stock $194.99
MC-5SF MC-5SF 5X-Large 0810-3735-11-HH Out of Stock $194.99

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