Oumurs 361S Cosmo Black Full Face Motorcycle Helmet ECE DOT

Oumurs-361S full face street helmet in cosmo black, front three-quarter view with visor down

Oumurs-361S full face street helmet in cosmo black, front view with visor down

Oumurs-361S full face street helmet in cosmo black, front three-quarter view with the visor flipped open

Oumurs-361S full face street helmet in cosmo black, rear three-quarter view showing DOT and ECE 22.06 certification labels

Oumurs-361S full face street helmet in cosmo black, rear view showing DOT FMVSS 218 and ECE 22.06 certification labels

Oumurs helmet fit guide and size chart showing guidance for Round, Long, and Intermediate Oval head shape, with instructions on how to measure your head and a helmet size chart table for M, L, XL, and XXL.

Oumurs helmet package displayed on a table in a garage, with an Oumurs-361S cosmo black full-face helmet, a UV-protective visor, an anti-fog visor film, and a balaclava.

Oumurs-361S Full Face Street Helmet | ECE 22.06 & DOT Certified | Cosmo Black

1 total reviews

$179.99

Dual Certification — DOT and ECE 22.06 certified, meeting advanced modern safety standards.
High‑Quality ABS & EPS — Lightweight and impact‑resistant. Designed to provide the ideal balance of protection, durability, and comfort for everyday riders.
3‑Point Airflow Adjustment (5 intake & 2 exhaust) — Adjustable airflow at the chin, forehead, and top vents to deliver maximum cooling comfort.
COOLMAX® Liner — Moisture‑wicking, breathable fabric that enhances heat dissipation for a cooler, more comfortable riding experience.
Double D‑Ring Chin Strap System — Precision fit that holds firm at speed.
Swappable Visor System — UV-protective visor included, swaps in seconds.
Aerodynamic Design — The compact rear spoiler reduces lift and wind noise, keeping the helmet stable at higher speeds.

SIZE: M (22-3/8" - 22-7/8")

M (22-3/8" - 22-7/8")
L (23-1/4" - 23-5/8")
XL (24" - 24-3/8")
XXL (24-4/5" - 25-1/5")

Product variants

Free Shipping

Free US Shipping — Oumurs-361S Cosmo Black ships free on every order within the United States.

1-Year Limited Warranty

Every Oumurs-361S is backed by a one-year limited warranty covering defects in materials and workmanship — including the shell, liner, chin strap, visor, and comfort padding — from your original purchase date.

This warranty doesn't cover normal wear, crash damage, or misuse — because once a helmet takes an impact, it's done its job and needs to be replaced.

Read full warranty policy →

Payment Methods

Description
Specification
What Riders Think
In the Box
Reviews

$179.99

Dual Safety Certification

An Oumurs-361S cosmo black helmet with DOT and ECE 22.06 labels on the rear, next to a comparison chart of DOT + ECE 22.06 versus DOT Only standards.

An Oumurs-361S cosmo black helmet with DOT and ECE 22.06 labels on the rear, above a comparison chart of DOT + ECE 22.06 versus DOT Only standards.

Meets both DOT and ECE 22.06 standards for fixed point and rotational impact protection.

Tri-Point Airflow & Internal Air Channels

Enhanced cooling comfort through 5 intake vents, 2 exhaust vents, and internal EPS airflow channels. Dedicated frontal air vent design to reduce visor fog.

Available in 3 Street Ready Colors

Wear it Whenever You Need It

Collage of riders wearing Oumurs-361S helmets while commuting and riding through city streets

RELIABLE SAFETY & EVERYDAY COMFORT

COOLMAX® Fabric Liner

Advanced moisture-wicking technology keeps you cool and dry

Double D-Ring Chin Strap

Ensure a secure fit with pro-grade safety

Detachable & Washable Liner

Easily remove for hand washing and quick air drying

Close-up of the Oumurs-361S helmet interior showing the reflective safety strip for visibility in low light

Safety Reflective Strips

Enhances night visibility

Practical features for Riding Daily

The Oumurs 361S is built for everyday riders seeking comfort and reliability. Perfect for commuting, errands, or casual rides, it combines real utility and style for every journey.

Specifications

Oumurs-361S FULL FACE STREET HELMET

Model Name

OUMURS-361S

Head Type Fit

Long Oval

Size

M (570 - 580 mm
/ 22-3/8" - 22-7/8")

L (590 - 600 mm
/ 23-1/4" - 23-5/8")

XL (610 - 620 mm
/24" - 24-3/8")

XXL (630 - 640 mm
/ 24-4/5" - 25-1/5")

Weight

M - L: 1440g ± 50g
(3.17lbs – 3.29lbs)

XL - XXL: 1550g ± 50g
(3.4lbs – 3.5lbs)

Color

Cosmo Black / Matte Black
/ Concrete Gray

Material

ABS Shell with EPS Foam liner; COOLMAX® Fabric Liner with Reflective Strips

Certification

DOT FMVSS 218 & ECE 22.06

What Riders Think of the Oumurs-361S

View Less

In The Box

Oumurs-361S full face street helmet in cosmo black, front three-quarter view

Cosmo Black Helmet *1

Replacement UV-protective iridescent visor for Oumurs-361S full face street helmet

UV-Protective Visor *1

Oumurs black motorcycle helmet balaclava with mesh breathable panel

Balaclava *1

Anti-fog visor insert film for Oumurs-361S full face street helmet

Anti-Fog Visor Film *1

5 stars: 1 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

This helmet is quite surprising. I was expecting something worse than my HJC, which I am retiring after 3 years, but the practical features in this helmet is quite something.Having never heard of this brand before I did bit of digging, then finally decided to buy to test it out.
Fits really well. I am a L long oval.
Has two visors, I use the UV visor most of the time and switch to clear when its dark. Comes with a generic anti-fog sticker...works well. Not a Pinlock but gets the job done.
What I want to mention is the way this brand went on to considers the air vents and aerodynamics. It's not loud, but if you go about 70 mph you definitely need earbuds. Alternatively you could close all of the vents, but you lose the cooling.
The airflow is amazing, three vents to open or close. I usually keep the top and brow vent open. It has this cooling material for the liner, keeps my face from getting too hot. If you turn your head to switch lanes you don't get the wind fighting or adding pressure on your neck, which is an added comfort bonus for me.
If you want a long oval helmet that's built well and under 200USD this helmet is really something.

Frequently Asked Questions

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How do you calculate your shipping and handling charges?

We want you to be completely satisfied with your purchase. Not the perfect fit? Just let us know — we’re happy to help! We offer free shipping on all U.S. returns.

Do you charge sales tax?

We want you to be completely satisfied with your purchase. Not the perfect fit? Just let us know — we’re happy to help! We offer free shipping on all U.S. returns.

How is my order payment processed?

We want you to be completely satisfied with your purchase. Not the perfect fit? Just let us know — we’re happy to help! We offer free shipping on all U.S. returns.

What if I received damaged or incorrect merchandise?

We want you to be completely satisfied with your purchase. Not the perfect fit? Just let us know — we’re happy to help! We offer free shipping on all U.S. returns.