S-One Lifer Helmet / Boyd Hilder Black/Grey Fade / XXL

A diagram of S-One Lifer Helmet / Boyd Hilder Black/Grey Fade showing the protective foam, sizing liners, and a guide on picking the correct helmet size based on head circumference in inches and centimeters. The diagram also highlights that it's a multiple impact helmet and includes information about available sizing kits.

A detailed infographic of the S-One Lifer Helmet / Boyd Hilder Black/Grey Fade. Showcases helmet sizes (Mini Lifer, Lifer, Mega Lifer), shell differences, swappable liners, sizing kits, and color options for a customizable fit by S1 Helmet Co.

Description

Fresh off the back of his second X Games medal, our boy Boyd Hilder now has a signature helmet with his sponsor S-One. The S-One Lifer Helmet Boyd Hilder model features a rad Black/Grey fade.

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

The S1 Lifer Helmet is one of the best fitting and safest helmets for BMX, Skateboarding, Longboarding, 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 break through 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.

S-One Lifer Helmet / Boyd Hilder Black/Grey Fade

Name: S-One Lifer Helmet / Boyd Hilder Black/Grey Fade
Brand: S-One Helmets
SKU: SONHEL.LIF.BLKG.04
Price: 89.0 USD
Availability: OutOfStock

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

$89.00 USD

Or 4 payments of $22.25 USD with

Colour - Boyd Hilder Black/Grey Fade

Size - XL

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 Lifer Helmet / Boyd Hilder Black/Grey Fade - Boyd Hilder Black/Grey Fade / XL