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Ski Helmets

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Earn hundreds when you list your gear for sale, or trade-in and drop off at a local partner.

Unisex XL Burton Helmet (Used)
Runandrew1Sideline Pro+
Medium/Large Black Diamond Helmet (New)
laxgoalie001
Medium/Large Black Diamond Helmet (New)
$42$4915% OFF
15% OFF
Retail price: $85
Black Bern BOA Mips Helmet | Medium (New)
GrittySportSideline Pro+
New Extra Small Rossignol Hero 9 Pnk/Wht (54)
sportsxchangeSideline Pro+
New Extra Small Rossignol Hero 9 Pnk/Wht (54)
$33$3915% OFF
15% OFF
Retail price: $200
Unisex Small Red Trace Helmet (Used)
Runandrew1Sideline Pro+
Unisex Medium K2 Phase Helmet (Used)
Runandrew1Sideline Pro+
Giro Talon Winter Sports Helmet, XS
Dangler72057Sideline Pro+
NEW - Bolle Winter Sports Helmet, XS
Dangler72057Sideline Pro+
PROTECTOR PR 11 GW BR.85[P]ic.gy
wintersport
PROTECTOR PR 11 GW BR.85[P]ic.gy
$399
Retail price: $400
NEW PORSCHE REV MIPS 323604
wintersport
NEW PORSCHE REV MIPS 323604
$399
Retail price: $400
Used Kid's Giro Snowboarding Helmet (Size: Medium/Large)
blowout_bargainsSideline Pro+
Used Giro Bugaboo Snowboarding Helmet (Size: XS/S)
blowout_bargainsSideline Pro+
NEW Oakley MOD 5 MIPS Ski Helmet MD | Box Included
Bayside_SportsSideline Pro+
Unisex Medium Odoland Helmet (New)
Runandrew1Sideline Pro+
Kid's XS Outdoor Master Helmet (New)
Runandrew1Sideline Pro+
Small Smith Vantage Helmet (Used)
Runandrew1Sideline Pro+
Smith Allure | Adult Small
reosSideline Pro+
Smith Valence Helmet I Small
reosSideline Pro+
NEW Women's Pret Lyric X2 CG Edition Helmet Large
SwitchbakDSideline Pro+
Large Giro Helmet (Used)
GreatLakeSportsSideline Pro+
NEW Smith Vantage MIPS Helmet Small Matte Snorkel/Black
SwitchbakDSideline Pro+
Medium Giro ERA C MIPS Pearl White Helmet (New)
SwitchbakDSideline Pro+
NEW Smith Vantage MIPS Helmet Small Matte Chalk
SwitchbakDSideline Pro+
NEW Smith Vantage MIPS Helmet Small Matte Chalk
$150$17715% OFF
15% OFF
Retail price: $295
NEW Smith Summit MIPS Helmet Large Matte Slate/Black
SwitchbakDSideline Pro+
NEW Smith Liberty MIPS Helmet Small Matte Black Pearl
SwitchbakDSideline Pro+

Ski Helmet Sizing Guide

To ensure you get the correct size helmet, measure your head with a tape measure just above your eyebrows. Compare your head’s circumference to a sizing chart from the helmet manufacturer you wish to buy.

When you try a helmet on, the fit should be secure, and the helmet should not move when you shake your head vigorously. Most helmets come with an adjustable fit system to help you create the perfect fit. Another thing to consider is what “type” of helmet best suits your needs. For example, an in-mold helmet is lightweight and absorbs shock. A hard-shell ABS (Acrylonitrile Butadiene Styrene) helmet is super durable (and budget-friendly).

Lastly, a soft-shell helmet is not quite as industrial as a hard-shell option and is designed to withstand only mild to moderate impacts.