Size: One size fits all

Our helmets auto-adjust to fit different head shapes within the size range.

Metric (cm): 55 - 58

US (in): 21.625 - 22.875

Safety Testing Certification 

European EN1078 Standards

North American CPSC Standards

Design Multi-piece design allows for cascading compactability & moulds to different head shapes
Cooling Multi-piece design allows airflow to channel through to the scalp

Eco-friendly. Produced from recycled EPS

Full-wrap in-mould polycarbonate shell with shock-absorbing EPS liner, optimised in density

Anti-microbial Ultrasuede padding

Smooth padded chin strap buckle, preventing strap burn

Fit-adjustment System

Side 4-notch size adjustment system and rear Velcro tightening band

Chin straps moulded directly into EPS liner


Barcelona Black, Warsaw White, London Lime Green, Oakland Orange & Paris Pink

Matte finish

Additional USB-rechargeable rear clip-on light
Warranty One year from date of purchase, please read our warranty policy.
Sizing & Fit


**Note: Our helmets currently available in one size only (One size fits all 55 - 58 cm), so please take a couple of moments to ensure it is the right size for you before purchasing.**

Find a measuring tape and wrap around your head just above your eyebrows. 

Use our video fit guide & size chart below to help you get the right measurement.

Why do you only have one size?

We've just launched the LID brand and currently have one size available, Unisize (55cm - 58cm). This captures the average head sizes for all genders. We are currently developing a full size range for riders across the world, which we hope to have available in the coming months.

The 4-notch adjustable fit system on the sides of our helmet and velcro adjustment at the rear allow the fit of the helmet to be further tailored to the rider's head. Additionally, our multi-piece design enables the helmet to auto-adjust to different head shapes, whilst providing excellent ventilation.


One size fits all.