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General

Model

Seam
Lucky Bums

Manufacturer

Giro
Lucky Bums

Rating

4.6
4.3

Customer reviews

132
192

Types

Helmet Style

Half Shell
Half Shell

Shell Construction

In-mold
Hybrid

User

Sex

unisex
unisex

Senior

Junior

Ventilation

Ventilation Type

Adjustable
Fixed

Vents number

12
14

Ear Protection

Pad system

Hypoallergenic Antibacterial

Removable

Audio

Included

Audio Compatible

Properties

Material

Polycarbonate
ABS, EPS, Koroyd, Polycarbonate

Release

Extra properties

Bracket for goggles

MIPS Technology

Lining performance

Anti-Bacterial
Fleece

Sizing

Size chart

S-M-L-XL
S-M-L-XL

Adjustable Fit

Adjustable wheel

Lifetime

Warranty

Limited Lifetime
Limited Lifetime

Crash replacement policy

Safety Ratings

Certification

ASTM F2040/CE EN1077
CE EN1077

Dimensions

Product Size

11 x 10 x 9 inches
10 x 10 x 14 inches

Product Weight

2.2 pounds
2 pounds