Back to Top

Flash Sale Up to 75% Off On Surf, Skate & Sportswear Brands SHOP NOW

WARNING: California’s Proposition 65

HJC i50 Solid Adult Off-Road Helmets
$159.99 to $174.99
HJC i50 Solid Adult Off-Road Helmets-0866
  • HJC i50 Solid Adult Off-Road Helmets
  • HJC i50 Solid Adult Off-Road Helmets
  • HJC i50 Solid Adult Off-Road Helmets
  • HJC i50 Solid Adult Off-Road Helmets
  • HJC i50 Solid Adult Off-Road Helmets
COLOR:
  • Black
  • White
  • Semi-Flat Black
SIZE:

HJC i50 Solid Adult Off-Road Helmets

The HJC i50 uses SLID (Sliding Layer Impact Distribution) technology that helps to redirect energy-exerted impacts on the brain by reducing rotational acceleration caused by oblique impacts. SLID is located in the helmet interior and is an advanced gel material with flowable properties. This allows the layer to counter the rotational acceleration, like a slip, thus dispersing the impact when a multi-directional impact occurs. The HJC i 50 Helmet also sports a longer visor, protecting your eyes from the sun and face from roost.

  • Advanced polycarbonate composite shell
  • Lightweight, superior fit and comfort using advanced CAD technology
  • Impact-absorbing, multi-density EPS liner
  • Maximum range adjustable visor
  • SLID (Sliding Layer Impact Distribution) air gel built into the liner improves comfort, softens impact effectively and manages multi-directional shock
  • Large eye port for maximum visibility and superior goggle fit
  • Aerodynamic rear spoiler
  • ACS Advanced Channeling Ventilation System with 9 top and forehead intake vents that combine with 4 rear exhaust vents to provide flow-through ventilation that helps to pull heat and humidity up and out of the helmet's interior
  • SuperCool liner
  • Liner and cheek pads are removable and washable
  • Cheek pads are interchangeable throughout all shell sizes
  • Nylon strap double D-ring retention system neatly secures the chin strap
  • DOT and ECE approved
  • Colors: Black, White, Semi-Flat Black
  • Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large
  • SKU: 0866-0105, 0866-0109, 0866-0135

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 5⁄8 - 6 3⁄4 20 7⁄8 - 21 1⁄4
SM 55 - 56 6 7⁄8 - 7 21 5⁄8 - 22
MD 57 - 58 7 1⁄8 - 7 1⁄4 22 1⁄2 - 22 7⁄8
LG 59 - 60 7 3⁄8 - 7 1⁄2 23 1⁄4 - 23 5⁄8
XL 61 - 62 7 5⁄8 - 7 3⁄4 24 - 24 3⁄8
2XL 63 - 64 7 7⁄8 - 8 24 3⁄4 - 25 1⁄8
3XL 65 - 66 8 1⁄8 - 8 1⁄4 25 5⁄8 - 26
4XL 67 – 68 8 3⁄8 - 8 1⁄2 26 3⁄8 - 26 3/4
5XL 69 – 70 8 3⁄4 - 8 3⁄4 27 1⁄4 - 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 7⁄8 - 7 21 5⁄8 - 22
M 57 – 58 7 1⁄8 - 7 1/4 22 1⁄2 - 22 7/8
L 58 – 59 7 1⁄4 - 7 3⁄8 22 7⁄8 - 23 1⁄4
XL 60 – 61 7 1⁄2 - 7 5⁄8 23 5⁄8 - 24
2XL 62 – 63 7 3⁄4 - 7 7⁄8 243⁄8 - 24 3/4
3XL 64 – 65 8 - 8 1/8 25 1⁄4 - 25 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 56 – 57 7 - 71⁄8 22 - 221⁄2
M 58 – 59 7 1⁄4 - 73/8 22 7⁄8 - 231/4
L 60 – 61 7 1⁄2 - 7 5⁄8 235⁄8 - 24
XL 62 – 63 73⁄4 - 247⁄8 233⁄8 - 243/4
2XL 63 – 64 8 - 81⁄8 251⁄4 - 255/8
3XL 65 – 66 81/8 - 81/4 255⁄8 - 26
4XL 67 – 68 83/8 - 81/2 263⁄8 - 263/4
5XL 69 – 70 83/4 - 83/4 271⁄4 - 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 63⁄8 - 61⁄2 20 - 201⁄2
YOUTH L 53 – 54 65⁄8 - 63/4 207⁄8 - 211/4
YOUTH S/M 49 – 50 61⁄8 - 61⁄4 191⁄4 - 193⁄4
YOUTH L/XL 63/8 - 61/2 63⁄8 - 61⁄2 20 - 201⁄2

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 0866-0105-03-HH Out of Stock $159.99
Black Black Small 0866-0105-04-HH In Stock $159.99
Black Black Medium 0866-0105-05-HH In Stock $159.99
Black Black Large 0866-0105-06-HH In Stock $159.99
Black Black X-Large 0866-0105-07-HH In Stock $159.99
Black Black 2X-Large 0866-0105-08-HH In Stock $164.99
White White X-Small 0866-0109-03-HH Out of Stock $159.99
White White Small 0866-0109-04-HH In Stock $159.99
White White Medium 0866-0109-05-HH In Stock $159.99
White White Large 0866-0109-06-HH In Stock $159.99
White White X-Large 0866-0109-07-HH In Stock $159.99
White White 2X-Large 0866-0109-08-HH In Stock $164.99
Semi-Flat Black Semi-Flat Black X-Small 0866-0135-03-HH In Stock $169.99
Semi-Flat Black Semi-Flat Black Small 0866-0135-04-HH In Stock $169.99
Semi-Flat Black Semi-Flat Black Medium 0866-0135-05-HH In Stock $169.99
Semi-Flat Black Semi-Flat Black Large 0866-0135-06-HH In Stock $169.99
Semi-Flat Black Semi-Flat Black X-Large 0866-0135-07-HH In Stock $169.99
Semi-Flat Black Semi-Flat Black 2X-Large 0866-0135-08-HH In Stock $174.99

Recommended Products

Recently Viewed Products

SKU:
Color:
Size:
Quantity
View Product