FEND One

$99.00
Size: Medium/Large (56 - 61cm)
Color: Matte Yellow
Description
  • Patented Smart-Fold Technology: Folds by 50% to easily store in any bag or backpack. Always accessible, yet never in the way — finally, a helmet that fits your lifestyle.
  • Award-Winning Patented Design: Red Dot Design & Edison Award Winner. Designed and engineered in NYC. 
  • Certified Safety: US CPSC and European EN1078 safety standards for bicycles, skateboards, and e-bikes/scooters under 20mph.
  • Comfortable, Lightweight, & Adjustable: Integrated dial fit system for precise adjustments and additional padding for the perfect fit.
  • Enhanced Night Visibility: Receive a complimentary set of 3M Scotchlite Hi-Vis Reflective Stickers with your FEND One Helmet purchase. Stickers reflect bright white for added safety and are designed to fit the FEND One perfectly.
Shipping & Returns

30-day return policy and limited 1-year warranty.

Fit Guide

FEND One Size Fit Guide

  1. Find a Measuring Tool: Use a string, shoelace, or USB cable to wrap around your head just above the eyebrows.
  2. Mark & Measure: Mark where string overlaps and measure against a ruler or yardstick.
  3. Choose Your Size: Use the above chart to select your size. If you’re in-between sizes, we recommend sizing up.
Size: Medium/Large (56 - 61cm)
Color: Matte Yellow
The perfect compact and portable city bike helmet FEND One unfolding.

Ultra-Portable

Lab Tested & Safety Certified

Man packing a lightweight collapsed black FEND One bike helmet into a backpack.

Ultra-Compact

Folds by 50%

FEND's patented Smart-Fold Technology allows the helmet to easily fold and store in any bag or backpack. Always accessible, yet never in the way — finally, a helmet that fits your lifestyle.

Man wearing a black matte FEND One folding city bike helmet, looking down, in a black jacket.

DESIGN

Award-Winning Patented Design

Designed and engineered in New York City. Built with a durable ABS shell, ultralight PC, high impact absorbing EPS core, and durable matte-finish. Red Dot Design Award and Edison Award Winner.

A man adjusts the fit of a FEND One helmet by turning the rear adjustment dial, showcasing its secure and customizable fit.

FIT

Comfortable, Lightweight, & Adjustable

No matter your head size or shape, we have you covered. Using our integrated dial fit system, adjustable straps, and extra pads, we’ve created the perfect fit just for you.

Raw value: Inspected value: Type:

Customer Reviews

Based on 128 reviews
85%
(109)
6%
(8)
5%
(6)
2%
(2)
2%
(3)
B
Ben L
Excellent customer service

The Fend customer service team has been wonderful to deal with and address any issues I've had with this innovative product. Given it's the first of its kind that I know of on the market, I'm impressed by how the team is willing to adapt and provide support when there are issues.

D
Dr.Helmut Eder
Sehr zufrieden. Aber wie kann ich die mitgelieferten Polster anbringen

Es fehlt eine Anleitung zumnAnbringen der zusätzlichen Polster

C
Customer
10/10

This commuter helmet is perfect for those who need to store their helmet into a small backpack after use. It is durable, stylish, and shrinks to the perfect size. The incredible customer service was even able to provide me with spare clips and went above and beyond. I highly recommend Fend and its products!

G
GERARD GONZALEZ
Doing good research pays off!

I am thrilled with my decision.
Very comfortable, good-looking and very easy to keep in the backpack

M
Millar White
Walked away from head-first crash! [See video!!]

Last year, I purchased a FEND One helmet for our adult son when he was visiting us from London, UK. This past summer (Aug. 3-Sept. 7, 2023), he went on a solo bicycle trip from London to Corfu, Greece via the Netherlands, Germany, Austria, Italy, Slovenia, Croatia, Montenegro, and Albania, covering approximately 2,000 miles. He had two accidents: the first while going downhill in the Italian Alps when his front tire burst and he went straight over the handlebars and landed squarely on his FEND One (see Video) and the second, again going downhill, on a wet, gravelly road in Albania, near the end of his journey. In both accidents, his Fend One absolutely protected his head. He only had cuts and bruises and the FEND One sustained only cosmetic damage (see photo).

I would like to thank FEND for making such a well-crafted and strong helmet! My son is also extremely grateful for the protection it afforded him on his journey, and when bicycling around London. He also took advantage of FEND's excellent Accident Replacement Program and received a new FEND One so that he can continue to enjoy that protection.