Shoei Helmet Size Chart

Looking for the perfect-fitting Shoei motorcycle helmet? Our fitment guide breaks down everything you need to know — from how to measure your head to signs your helmet is too big or too small. Whether you're rocking the Shoei RF-1400, Shoei VFX-EVO, or any other model, proper fit is the key to safety and comfort on every ride.

Shoei Helmet Size Chart

Why Proper Helmet Fitment Matters

A properly fitted Shoei helmet:

  • Enhances protection during crashes

  • Improves comfort on long rides

  • Reduces wind noise and fatigue

  • Keeps the helmet secure at high speeds

  • Ensures compliance with DOT and SNELL certification

How to Measure Your Head for a Shoei Helmet

  1. Wrap a soft tape measure around your head, 1 inch above the eyebrows.

  2. Find the largest circumference and compare with the size chart.

  3. If between sizes, start with the smaller one.

  4. Try on and test fitment before riding.

Shop all Shoei Helmets
Explore the popular Shoei RF-1400
Check out the Shoei VFX-EVO Off-Road Helmet

Helmet Fitment Checklist

After putting the helmet on, confirm these:

Feels snug around the entire head
Cheek pads create light pressure and move with facial motion
Crown padding presses on top of the head evenly
Eyes are centered in the eyeport

Loose helmet? Explore helmet cheek pads & accessories to improve fitment.

Rotation Test

Step 1: Strap it up. Push the helmet forward.
Step 2: Push it backward.

If it slides easily — it's too big.
If it stays put — you're good to go.

Ride Safer with a Shoei Helmet That Fits Right

When it comes to Shoei street bike helmets, dual sport helmets, or off-road options, proper sizing can make all the difference. Don’t compromise — find your perfect fit and ride with confidence.