Regulator D3O® Vest

Regulator D3O

Regulator D3O - Black

$185 Suggested Retail USD

ICON has a unique vision to recognize holes in the market where a product should exist, but doesn’t. It’s part of the reason we are here. The Regulator Vest is one of those profound products that creates its own dimension. At first glance, it’s apparent that this is no mere “Fat Brother Bob’s Cruiser” vest. The Regulator is made of premium 1.4mm leather. The updated D3O® Viper back protector is removable; doing so reveals a large back panel- perfect access for attaching a club patch, or whatever you can think up. Also featured are two cross-draw pistol pockets up front. Now you can retrieve your smokes confidently, without resorting to the infamous “chicken-wing arm” technique. The Regulator Vest is sized to rock over your jacket, or just use the side fit adjustment straps to wear it alone.

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  • Icon relaxed fit.

  • Material
  • 1.4MM premium leather chassis.

  • Protectors
  • D3O® impact protector - Back

  • Details
  • Embossed chest logo, Large Accessible back panel for attaching club patch, Cross-draw pistol pockets, Side fit adjustment straps, Sized to fit over jacket, Premium YKK® zippers.


Our relaxed fit vest is great for those who plan on layering. It is a less structured, loose silhouette that can be worn over a jacket or sweater.


Looking cool and staying cool are not mutually exclusive. Our gear for hot weather riding keeps air flow at a maximum while still providing ample coverage.


Leather is used for its abrasion resistance because it breathes and has the ability to absorb humidity. Also, it can keep you warm in colder weather and cool when it’s hot.

Vest Sizing Information

There are two variables to consider when sizing an Icon vest. The first is your jacket size, all Icon Vests are sized to fit over a jacket. The second is the the vest fit type, which defines the “cut” of the vest (Attack, Sport, or Relaxed). Instructions, sizing charts and vest fit details can be found below. The fit type of every Icon vest can be found in the first bullet point of the copy block for that individual product.

  • Attack
  • Sport
  • Relaxed
  • Chest
  • Attack Tailored Body
  • Sport Straight Body
  • Relaxed Straight Body

Chest Measurement Instructions

While standing with your arms relaxed at your side, wrap a flexible tape measure around your chest at its largest point. The tape measure should go through your armpit and stay parallel with the floor while taking the measurement.

Mens Vest Sizing Chart
  • Vest Size
  • XS
  • S
  • M
  • L
  • XL
  • 2XL
  • 3XL
  • 4XL
  • 5XL
  • Jacket Size
  • XS XS
  • S S
  • M M
  • L L
  • XL XL
  • 2XL 2XL
  • 3XL 3XL
  • 4XL 4XL
  • 5XL 5XL
  • Chest Inches
  • XS 34-36
  • S 36-38
  • M 38-40
  • L 40-42
  • XL 42-46
  • 2XL 46-48
  • 3XL 48-52
  • 4XL 52-54
  • 5XL 54-56
Mens Vest Conversion Chart
  • Vest Size
  • XS
  • S
  • M
  • L
  • XL
  • 2XL
  • 3XL
  • 4XL
  • 5XL
  • United Kingdom
  • XS 36
  • S 38
  • M 40
  • L 42/44
  • XL 44/46
  • 2XL 48
  • 3XL 50
  • 4XL 54
  • 5XL 56
  • Europe
  • XS 46
  • S 48
  • M 50
  • L 54
  • XL 56
  • 2XL 58
  • 3XL 60
  • 4XL 64
  • 5XL 66

Care Instructions

General Care

ICON® vests are tough and designed to withstand a great deal of asphalt induced abuse, but no vest can survive every conceivable motorcycle accident. Should the unfortunate occur and you crash in your ICON® vest thoroughly review the product for any signs of structural damage (major abrasion, holes, damaged seams, etc). Should there be any damage or if you are unsure if the damage is structural you should replace the vest. Unnecessary exposure to Sunlight and UV rays should be avoided. This is most critical when storing your vest. Always store your vest in a dark, well ventilated area. Vests are best hung on a wide padded hanger. Do not wrap the vest in plastic or other nonporous materials as the leather portions of the vest need to breathe to avoid damage from mold or mildew. Finally, avoid exposing your vest (or any of your riding gear) to fumes or vapors from gasoline or any harsh chemicals. These fumes can weaken the structure of nylon, polyester, and leather lessening its inherent protective capabilities.


It is important to follow a few simple steps to prepare your vest for washing. Remove the insulated liner from the vest (if so equipped). When removing the liner unsnap each snap carefully - DO NOT apply excessive force - as this may break the snap. Remove all impact protectors from the vest. Make sure to close and fasten all the pocket flaps.


Vest (Textile Areas) - Hand wash the vest with warm water and a mild liquid laundry detergent. Hand washing minimizes unnecessary stress on the garment. A soft bristle toothbrush works well in helping to remove any bug strikes or road debris. Rinse the vest with clean water to remove all detergent. DO NOT use any form of oxygenated detergent, bleach, fabric softeners, or dry cleaning chemicals. These items will damage the vest!

Leather - The exterior of the leather vest can be cleaned with any garment leather cleaner such as ICON® leather cleaner and conditioner. Take caution to avoid getting cleaner in contact with any patches, embroidery, rubber, or plastic components. Bug strikes and road debris are best removed with a soft bristled toothbrush. DO NOT use any form of detergent, bleach, automotive cleaner, or dry cleaning chemicals. These items will damage the garment!

Should you desire to clean the impact protectors they can be cleaned by removing the protectors and wiping them with a damp cloth. DO NOT use a machine dryer. Subjecting the protectors to a machine dryer will damage them and possibly the dryer itself. The only recommended method for drying the protectors is drip-drying. Do not subject the protectors to direct sunlight, hair dryers or any type of heater during the drying process. DO NOT use an iron on any part of the protectors.


Vest - DO NOT use a machine dryer. Subjecting the vest to a machine dryer will damage the vest and possibly the dryer itself. The only recommended method for drying the vest is drip-drying. Do not subject the vest to direct sunlight, hair dryers or any type of heater during the drying process. DO NOT use an iron on any part of the garment.

Leather - If your leather vest becomes wet, dry it in a temperature neutral area away from heat or fans. Leather will dry better if it is placed on a towel to absorb water. When the leather is almost dry apply a leather conditioner, such as ICON® leather cleaner and conditioner, to keep it flexible. When the leather has completely dried apply an additional coat of conditioner. It is critical to care for your leather vest properly when it gets wet because leather can be irreparably damaged by moisture and mildew.

D3O® Viper 2 Back
  • Color
  • Part Number
  • Size
  • Price
  • Mens
  • Part Number 2702-0197
  • Size S
  • Price $45
  • Mens
  • Part Number 2702-0196
  • Size M
  • Price $45
  • Mens
  • Part Number 2702-0202
  • Size L
  • Price $45
D3O® Viper 1 Back
  • Color
  • Part Number
  • Size
  • Price
  • Mens
  • Part Number 2706-0162
  • Size S
  • Price $30
  • Mens
  • Part Number 2706-0163
  • Size M
  • Price $30
  • Mens
  • Part Number 2702-0230
  • Size L
  • Price $30

Product Manual

Regulator D3O
  • Color
  • S/M
  • L/XL
  • 2XL/3XL
  • 4XL
  • Black
  • S/M 2830-0391
  • L/XL 2830-0392
  • 2XL/3XL 2830-0393
  • 4XL 2830-0394

A profound product that creates its own dimension.

TracSpec™ Leather

Premium Grade Cowhide

Sourced from the toughest hides available, our TracSpec™ leather is the same grade as used in high-end road race suits. TracSpec™ is a top-grain leather utilizing a pigmented outer surface for great wear characteristics, conforming to your body over time. A high-quality top-grain leather provides you with both durability and reliability necessary for motorcycle use.

Waist Adjuster

The waist adjusters allow versatility so the vest can be worn over jacket or as a stand alone garment. Adaptability never looked so good.

D3O® Impact Protector


D3O® unique patented and proprietary technologies provide both enhanced protection and a versatile, flexible material for a host of shock absorption and impact protection applications. Delivering the most flexible and discreet protection on the market, it consistently outperforms traditional foam-based materials.

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