SKU: 5842412439

OneK Defender Junior Helmet

Sale price$120.15 Regular price$133.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

OneK Defender Junior HelmetFinally, a One K designed for children riders in Junior sizing, offering the same protection, quality and comfort as the current One K range, but with smaller internal helmet diameter, a thicker padded liner, and a smaller chin strap which is 15mm shorter in length than the adult sizes. Certified to ASTM standards. Imported. Size Chart: X Small: 47 48cm Small: 49 50cm Medium: 51 52cm CAUTION: Safety equipment must fit properly and be appropriately

Finally, a One K™ designed for children riders in Junior sizing, offering the same protection, quality and comfort as the current One K™ range, but with smaller internal helmet diameter, a thicker padded liner, and a smaller chin strap which is 15mm shorter in length than the adult sizes. Certified to ASTM standards.

Imported.

Size Chart:

X-Small: 47-48cm

Small: 49-50cm

Medium: 51-52cm



CAUTION: Safety equipment must fit properly and be appropriately secured with manufacture approved parts only. Altering or adding to safety equipment voids warranty and can result in injury. As a safety precaution, inspect all products prior to each use.

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5842412439

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4.3 ★★★★★
Based on 26 reviews
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Verified Purchase
JACQUELINE DILLARD
Cuba, US
★★★★★ 5
1st CASHMERE HAT(DEFINITELY NOT THE LAST)
Size: Small-X-Large, Color: Black
Sooo soft, and the packaging was awesome(bx wrapped in tissue paper)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
J
Verified Purchase
Joiner Turner
Carnegie, US
★★★★★ 5
Great price Great product
Size: Small-X-Large, Color: Black
I love my Beanine. No itch and very warm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
J A
Birmingham, US
★★★★★ 3
Too tight.
Size: Small-X-Large, Color: Black
I have an average sized woman’s head, maybe a tad smaller. I’m 5’2” and weigh 135… the hat quality was nice but too tight on my head. I was wanting something not real snug, kinda floppy.
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Reviewed in the United States on January 12, 2025
J
Verified Purchase
Justin Tyme
New York, US
★★★★★ 5
Might seem pricey, totally worth it.
Size: One Size, Color: Classic Grey
Was a little more than I wanted to spend, but hey, it's cashmere. Super light but sturdy. Stiching seemed a little off and had a couple of funny points but I gave it a few wearings and they smoothed out just fine. I was looking for a tight fitting beanie for my bald head, hat size 7 1/4, with a bunch of loose fitting at the top like one of the seven dwarves and this one is form fitting. Perfect for my bald brothers and sisters out there. Compared to almost an exact beanie I have in Marino wool, this is lighter, softer,and warmer. Excellent buy.
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Reviewed in the United States on January 7, 2026
M
Verified Purchase
Mimi Beach
Fort Morgan, US
★★★★★ 5
Exceptional and dvellence
Size: One Size, Color: Black
Exceptional quality cashmere
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026

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