S-One Retro Lifer Helmet Matte Black / XXL

S-One Retro Lifer Helmet Matte Black with straps is displayed below a sizing chart that details head circumferences and liner colors for sizes XS to 3XL. This high-performance, multi-impact helmet is perfect for skateboarding, offering exceptional safety and comfort.

Inside view of the S-One Retro Lifer Helmet Matte Black showing padding, sweat-absorbing sizing liners in various colors, and a size chart from XS (20.5″) to 2X-Large (23″). This multi-impact skateboarding helmet includes certifications and product description text.

Diagram illustrating the inner foam and liners of the S-One Retro Lifer Helmet Matte Black, including a size chart for this model and instructions on measuring head circumference to ensure a perfect fit for your skateboarding helmet.

Description

S1 RETRO Lifer Helmet Specs: • Specially formulated EPS Fusion Foam • Certified Multi-Impact (ASTM) • Certified High Impact (CPSC) • 5x More Protective Than Regular Skate Helmets • Deep Fit Design This is an S1 Lifer Helmet with a retro moto helmet look. The S1 RETRO Lifer Helmet is one of the best fitting and safest helmets for Skateboarding, Longboarding, BMX, Scootering, Roller Skating, and Roller Derby. The Lifer Helmet uses a specially formulated EPS Fusion Foam which allows it to protect your head from multiple low force impacts as well as high impacts. The Lifer Helmet is a certified "multi-impact" helmet and is up to 5x more protective than the soft foam non-certified helmets. The Lifer Helmet is a breakthrough design combining the added safety of a CPSC and ASTM certified helmet with the comfort and fit of a non-certified helmet. The S1 Lifer Helmet is the best fitting High impact and Multiple Impact helmet on the market.

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

Sizing:
XS: 52.1cm (20.5")
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) your head 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, 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.

S-One Retro Lifer Helmet Matte Black

Name: S-One Retro Lifer Helmet Matte Black
Brand: S-One Helmets
SKU: sonhel.lifr.blk.mt.05
Price: 86.0 USD
Availability: InStock

Brand: S-One Helmets SKU: Click to copy the SKU and show the pick location

From

$86.00 USD

$89.00 USD

Or 4 payments of $21.50 USD with

Colour - Matte Black

Size - XXL

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.

Size	Head circumference	Notes
XS	51–52cm	20.5" nominal
S	52–53.5cm	21" nominal
M	53.5–54.5cm	21.5" nominal
L	54.5–56cm	22" nominal
XL	56–57cm	22.5" nominal
XXL	57–58.5cm	23" nominal
XXXL	58.5–60cm	23.5" 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 around the widest part of your head, about 2.5cm above your eyebrows and just above your ears. Keep it level and snug but not tight, and read the number in centimetres.

No tape measure? Use a piece of string or a shoelace, mark where it meets, then measure the string against a ruler.

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 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.

Size	Head circumference	Notes
XS	51–52cm	20.5" nominal
S	52–53.5cm	21" nominal
M	53.5–54.5cm	21.5" nominal
L	54.5–56cm	22" nominal
XL	56–57cm	22.5" nominal
XXL	57–58.5cm	23" nominal
XXXL	58.5–60cm	23.5" nominal

How to measure

Wrap a soft tape measure around the widest part of your head, about 2.5cm above your eyebrows and just above your ears. Keep it level and snug but not tight, and read the number in centimetres.

No tape measure? Use a piece of string or a shoelace, mark where it meets, then measure the string against a ruler.

Read the full buying guide

S-One Retro Lifer Helmet Matte Black - Matte Black / XXL