Venum Challenger Mouthguard 618, Black/Ice

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Product guide

Venum Challenger Mouthguard 618, Black/Ice

Black: The Venum Challenger Mouthguard 618 is a boil-and-bite sports mouthguard with a gel frame, impact-management materials and a breathing channel. Its custom-molding approach and vented design suit training and contact sports, but customer feedback raises fit-size and durability considerations.

At a glance

Boil-and-bite fitting is described as molding to the wearer’s teeth after softening in hot water.
The listing describes a gel frame and rubber frame intended to support fit and manage impact.
Vents and a breathing channel are intended to support airflow and communication while worn.
Listed for combat and contact sports including boxing, MMA, football, lacrosse, hockey and rugby.

Price

$15.29Save 10%

Reference price: ~~$16.99~~

Price checked: Nov 12, 2026

View offer

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Pros and cons

Pros

Custom molding lets the wearer shape the mouthguard by following its boil-and-bite fitting process.
The breathing channel and vents are designed with airflow and communication in mind.
The listing identifies a protective case as included.

Technical specifications

11 specifications

Identity
Brand	Venum
Model	618
Department	Unisex
Color	Black/Ice

Construction and fit
Material	EVA materials
Fitting method	Boil-and-bite
Frame	Nexfit Gel Frame
Impact-management frame	High Density Rubber Frame
Airflow feature	Exclusive breathing channel

Dimensions and installation
Dimensions listed	1.25 x 5 x 10 inches; 2.65 ounces

Certification
Certification/Norm listed	SATRA M33:2011

What to know before buying

Customer feedback is mixed on durability, with reports ranging from long-lasting use to tearing within five months. Several customers also say the mouthguard feels too small for adult use, so fit and longevity are worth considering before purchase. The listing describes custom fitting, but does not provide a specific adult size range.

Who is it for?

A good fit for

Combat-sport and contact-sport participants seeking a moldable mouthguard for training or competition.
Buyers who prefer a mouthguard with a breathing channel and a case listed as included.

Less suited to

Buyers who need a clearly stated adult size range before choosing a fit.
Anyone requiring a stated durability guarantee or independently verified protective performance.

Venum Challenger Mouthguard 618, Black/Ice · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 26,398 ratings

5 stars73%73%
4 stars14%14%
3 stars6%6%
2 stars2%2%
1 star5%5%

Customer feedback highlights easy molding, fit and functionality, including use for wrestling, rolling and sparring. These comments align with the listed boil-and-bite fitting and contact-sport positioning, but they are customer impressions rather than proof of protective performance. Durability feedback is mixed, and some customers report the size is too small for adults, making fit and expected service life practical considerations.

Positive themes

Customers describe the mouthguard as easy to mold and report good fit and functionality.
Customers report using it for wrestling, rolling and sparring and describe it as protective.

Negative themes

Some customers say the size is too small for adult use.

Mixed feedback

Durability feedback varies, with some customers reporting long use and others saying it tore within five months.

Frequently asked questions

How is the Venum Challenger Mouthguard fitted?

The listing describes a boil-and-bite process. The guard softens in hot water and is molded to the wearer’s teeth.

Does the listing say a case is included?

Yes. The manufacturer information says a protective sanitary case is included.

Is this mouthguard suitable for adults?

The listing does not specify an adult size range, and some customer feedback reports that it feels too small for adult use. Check fit suitability before choosing it.

Is there a strap for attaching it to a helmet?

The listing says a strap version is also available. It does not establish that a strap is included with this Black/Ice listing.