Description
🚨 Size Exchange Not Available – Please Check the Size Chart Carefully! 🚨
Helmet Size Selection Guide
1. Measure Your Head Circumference
To find the right helmet size, use a tape measure to measure the widest part of your forehead and the most protruding part of the back of your head.
2. Check the Helmet Size Chart
Each helmet brand and model may have different sizing, so refer to the size chart of the specific helmet you are purchasing to choose the best fit.
3. Consider Your Physical Characteristics
Certain physical features may require slight size adjustments for a more comfortable fit:
- Wearing Glasses – Ensure enough space for your glasses to fit comfortably.
- Hairstyle & Long Hair – Bulky hairstyles or long hair may require a larger size.
- Chubby Cheeks & Prominent Cheekbones – A snug fit might feel tighter around the face.
- Protruding Chin – Can affect the fit of full-face helmets.
4. Choosing the Right Helmet Type
- Full-Face Helmets – Since they fully enclose the head, it is generally recommended to choose one size larger than an open-face helmet for a comfortable fit.
- Loose Fit Preference – If you prefer a more relaxed fit, opt for one size up.
Selecting the correct helmet size ensures maximum safety and comfort for your ride! 🏍️








Burak – Bursa, Türkiye –
Kask güzel görünüyor ve rahat bir şekilde oturuyor. Rüzgarda başımı iyi korudu. Tüm yolculuğumda rahatsızlık hissetmedim.
Alana Brightwood from Vancouver, Canada –
Wearing this helmet feels like I’m wearing a hug! It’s snug but never too tight, even with my messy hair peeking out. Safety has never looked so sleek.
มิ้นท์ – Phuket, Thailand –
หมวกกันน็อกใช้ดีมาก พอดีกับหัวของฉัน สวมใส่แล้วรู้สึกปลอดภัย ยึดแน่นไม่หลุด. จะซื้ออีกครับ.
إيمان شريف from القاهرة، مصر –
أحببت هذا الخوذة، فقد جعلتني أشعر بالأمان والثقة أثناء قيادتي للدراجة. التصميم بسيط ومتين ويمتص الصدمات بشكل رائع. حقًا منتج يستحق ثمنه.
Mark from Denver, USA –
The HJC C91 helmet is incredibly comfortable with its advanced ventilation system. I appreciate how lightweight it feels, making long rides much less tiring. The inner liner is removable and washable, which is a great feature for keeping things fresh after sweaty rides. I wore this during a week-long trip and didn’t experience any pressure points or discomfort, even after several hours on the road.