The S-One Helmet Lifer Blood Red Matte features ventilation holes, an adjustable black chin strap, and the "S1" logo. This Australian-certified helmet provides reliable high-impact protection for skateboarders.
The S-One Helmet Lifer Blood Red Matte features ventilation holes, black adjustable straps, and the "S1" logo. Australian-certified, it combines style and high-impact protection—ideal for every skateboarder.
Diagram of the S-One Helmet Lifer Blood Red Matte featuring fusion foam layers, a sweat-absorbing liner, and a sizing chart with measurement instructions to help you select the right size.

Description

The S-One Lifer Helmet is the best fitting, high-impact and multi-impact Australian-certified helmet on the market.

We recommend checking the sizing below / off S-One's top notch sizing chart, then selecting the sizing kits above and below the helmet you're ordereing.

Check out the liners here: S-One Helmet Liner Kits

Sizing: S: 53.5cm (21")
M: 54.5cm (21.5")
L: 56cm (22")
XL: 57.5cm(22.5")
XXL: 58.5cm (23")
XXXL: 59.5cm (23.5")

How to measure:
Use a soft tape measure to measure the circumference (around) of your head and an inch (2.54cm) above your eyebrows. Keep the tape level front to back. If you don't have a measuring tape, use a piece of string or shoelace, then lay it out on a table and measure it with a ruler.

  • Multiple and high-impact EPS Fusion foam
  • Deep Design
  • Sweat absorbing liner
  • Lightweight construction
  • High impact ABS outer shell

S-One Helmet Lifer Blood Red Matte

Brand: S-One Helmets SKU:

$89.99 AUD

Or 4 payments of $22.49 AUD with

Colour - Blood Red

Size - XS

S-One Lifer sizing

S-One sizes the Lifer by nominal head size in inches. Each helmet ships with three liner thicknesses, so every size has about an inch of adjustment built in.

SizeHead circumferenceNotes
XS51–52cm20.5" nominal
S52–53.5cm21" nominal
M53.5–54.5cm21.5" nominal
L54.5–56cm22" nominal
XL56–57cm22.5" nominal
XXL57–58.5cm23" nominal
XXXL58.5–60cm23.5" nominal

Same shell for the Lifer, Retro Lifer, Retro Lifer E-Helmet and Lifer Visor. Between sizes? S-One says go larger and use the thinner liner. Under 51cm look at the Mini Lifer; over 60cm the Mega Lifer.

How to measure

Wrap a soft tape measure to measure the circumference (around) your head an inch (2.54cm) above your eyebrows. Keep the tape level front to back around the widest part of your head. Keep it level and snug but not tight. If you don't have a measuring tape, use a piece of string, shoelace, spaghetti* or snake** then lay it out on a table and measure it with a ruler.

*Make sure the spaghetti is cooked or the snake is asleep.

**LUXBMX does not recommend using a snake to measure the circumference of your head. (It's a joke)

Between two sizes? Most helmet brands recommend the larger size and using the thicker set of pads. A helmet should feel snug all round with no pressure points, and shouldn't rock when you shake your head.

Read the full buying guide

S-One Lifer sizing

S-One sizes the Lifer by nominal head size in inches. Each helmet ships with three liner thicknesses, so every size has about an inch of adjustment built in.

SizeHead circumferenceNotes
XS51–52cm20.5" nominal
S52–53.5cm21" nominal
M53.5–54.5cm21.5" nominal
L54.5–56cm22" nominal
XL56–57cm22.5" nominal
XXL57–58.5cm23" nominal
XXXL58.5–60cm23.5" nominal

Same shell for the Lifer, Retro Lifer, Retro Lifer E-Helmet and Lifer Visor. Between sizes? S-One says go larger and use the thinner liner. Under 51cm look at the Mini Lifer; over 60cm the Mega Lifer.

How to measure

Wrap a soft tape measure to measure the circumference (around) your head an inch (2.54cm) above your eyebrows. Keep the tape level front to back around the widest part of your head. Keep it level and snug but not tight. If you don't have a measuring tape, use a piece of string, shoelace, spaghetti* or snake** then lay it out on a table and measure it with a ruler.

*Make sure the spaghetti is cooked or the snake is asleep.

**LUXBMX does not recommend using a snake to measure the circumference of your head. (It's a joke)

Between two sizes? Most helmet brands recommend the larger size and using the thicker set of pads. A helmet should feel snug all round with no pressure points, and shouldn't rock when you shake your head.

Read the full buying guide

S-One Helmet Lifer Blood Red Matte - Blood Red / XS

$89.99 AUD

Price match request

$12.99 flat-rate shipping Australia-wide, Express from $21.99

Free in-store pickup - Brisbane

Availability

Blood Red
XS
S
M
L
XL
XXL
XXXL

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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  • Australia's largest BMX range
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