HECS® Conductive Carbon Fiber Grid — Patented StealthScreen technology blocks the body’s natural electrical emissions, making hunters less detectable to animals. Studies now prove that this is one way animals can tell living beings and movements from inanimate ones! Our grid blocks it!
High-Performance Wicking Fabric — Designed to keep hunters lightly insulated against all conditions and wicks perspiration away from the skin, keeping you more comfortable.
Semi-Thermal Technology — Semi-thermal fabric provides lightweight, silent comfort in a variety of environments.
Machine Washable —No special care required! Wash your hunting shirt with your desired detergent (not recommended for ozone dry wash systems).
High-Quality Fabric — Made with 77% polyester and 15% conductive carbon for durability and comfort.
Versatile Fit — Can be worn under or over other garments or as an individual piece.
Advanced features- Thumb holes and ¼-zip front adjustable top off this superior quality garment.
Three colors — Choose from solid color Olive, HECStyle Green,or HECStyle Anywhere camo patterns.

To obtain perfect shot placement, hunters must encroach on an animal’s territory undetected. The closer you get, the better the shot.

But that’s easier said than done! Animals have a wide variety of senses to help them stay safe from hunters. Most hunters are aware of sight, scent, and sound, but many don’t realize that animals also sense the bioelectrical outputs that other living beings produce to distinguish living beings and movements from inanimate ones.

Recent scientific studies confirm that many animals, birds, and fish can actually sense the ever present bioelectrical signature given off by all living beings — the energy emitted from muscle movement and other natural biological processes.

So despite head-to-toe camouflage, resourceful hunting accessories, and expert hunting skills, animals can still become alarmed by an unfamiliar electrical field. It is actually the “sixth Sense” many veteran hunters have identified and talked about but never fully understood until the scientific breakthroughs that occurred a decade or so ago.

Once an animal is aware of your presence and he understands what you are, things generally get tough from there.

In 2010, HECS® introduced technology that largely solved this problem and brought hunters closer to game without being detected on the electrical plane. After extensive research, HECS fabrics were developed. They feature a conductive carbon grid that is woven right into the fabric. This patented fabric is called HECS StealthScreen technology, and it is applied to many clothing product options to shield our bioelectrical signatures.

The innovative StealthScreen technology basically places a Faraday cage around your body by intertwining a conductive carbon fiber grid with high-quality fabric. These high-caliber hunting clothes prevent about 90% of your bioelectrical emissions from escaping, which completely changes your presence electrically!

Without HECS® StealthScreen technology incorporated into your gear, your electrical emissions can easily be detected by animals. Without that extra protection, you’re taking an unnecessary risk of alarming wildlife to your presence. With HECS the difference can be profound!

When you pair the HECS High-Performance Baselayer Shirt with additional hunting gear from the HECS Base Layer System, you’ll soon see what successful hunters have been raving about for over a decade!.

Necessary items to complete your full HECS system and see the benefits include:

HECS High-Performance Base Layer Pant or other HECS pant option
HECS™ Headcover
HECHunting Gloves
HECS Socks

The HECS High-Performance Baselayer Shirt was created with hunters in mind to enhance field performance in various environments. From the mountain tops to the river valleys, HECS® adds a layer of protection so you stay insulated against all conditions while also seeing the awesome power of HECS technology!

The HECS High-Performance Baselayer Shirt is made from proprietary materials to keep hunters protected against any elements nature might throw their way. This base layer shirt utilizes a lightweight semi-thermal fabric that is silent and comfortable while also effectively wicking perspiration away from the skin.

Wear the HECS High-Performance Baselayer Shirt over existing hunting gear or as a base layer — either way, you’ll stay comfortable while your bioelectric emissions are captured and redirected.

When it’s hot and your sweating, the moisture-wicking fabric effortlessly helps you stay dry, so it’s easier for your body to regulate its temperature. This helps you retain heat in cold conditions and keep cool when the weather is warm.

The HECS High-Performance Baselayer Shirt is a long-sleeve quarter-zip henley. For added comfort and flexibility, it includes thumb holes so you won’t struggle with sleeves sliding up your arms when you are wearing it under other clothing. It comes in three color options: Olive, Green, and Anywhere.

You can also wear other HECS garments to complete your system. It is imperative that the hunter has the complete system in order to see the HECS advantage. The most basic system includes a HECS top, pants and headcover. Pairing the base layer shirt with additional products from our HECS Base Layer System offers hunters a simple way to attain the power of HECS.

HECS garments are designed to give hunters exhilarating, up-close, and personal encounters for the best opportunity to bring home a trophy. You get the perfect balance of comfort and function on every hunt.

The HECS High-Performance Baselayer Shirt is just one part of our Base Layer System, which is designed to offer hunters multi-level concealment. It is imperative that you have at least the following items in order to see the HECS advantage consistently.

HECS Base Layer Pant
HECS Headcover
All of the HECS Base Layer System products feature the patented HECS StealthScreen technology and our digital camo print ( where applicable), which will keep you much less detectable by wildlife. You get to focus on the thrill of the hunt while HECS® provides you with optimal concealment.

Are you ready to incorporate HECS® revolutionary technology into your hunting gear and change the way you hunt?