Shoulder holster rigs
Popularized by Miami Vice and lots of cops-and-robbers movies of the 1970s and 80s, shoulder holsters might seem like a good idea but almost nobody uses them for everyday concealed carry today. They are complicated to use, uncomfortable, require the use of a jacket or similar overgarment, are difficult to draw from/reholster, and good ones are pretty expensive. You can certainly try one, but we’re betting that the tradeoffs will discourage you from making this type of CCW rig your primary one. A popular example of a shoulder rig is the Galco Miami Classic.

Pocket holsters
Pocket holsters are intended to be used inside a, you guessed it, pocket. Some people wonder why you would need a holster for a handgun carried in a pocket, but there are several important reasons. First, it’s safer to carry a loaded handgun when its trigger is protected by a proper holster. Second, the holster helps keep lint and debris out of your handgun’s action. Third, the holster can help break up the outline of a gun in your pocket for enhanced concealment. Fourth, the holster can help keep the gun properly oriented in your pocket for a faster and safer draw. Pocket holsters are made of nearly any material including leather, kydex, nylon, or other synthetics. Better pocket holsters have “hooks” integrated into the design to keep the holster in your pocket as you draw. Some have “grippy” material on the outside to help retain the holster in your pocket as well. Vedder’s Pocket Locker is a good example of a kydex pocket holster.
Deep concealment holsters
This category of unconventional CCW holsters is broad, and includes lots of gimmicks and frankly bad ideas, along with some possibly effective and useful holsters. Basically what we would call “deep concealment” holsters include things like ankle holsters, belly bands, bra holsters (yep, that’s a thing), fanny pack holsters, and concealed carry vests or jackets with purpose-built, snapped or velcro pouches intended specifically for concealing a firearm. There are always compromises when choosing these methods of carry, but they might be appropriate for you in some situations. BravoBelt makes various types of “belly band” holsters.

Off-the-body carry holsters and methods
Most experts recommend against “off the-body carry,” which means your firearm isn’t actually carried on your person, but rather in a bag, purse, briefcase, backpack, or similar. Ease of theft, possible loss of direct control over a loaded firearm due to forgetfulness, and slow access to the gun are just three of the downsides. But some people choose to carry this way, and there are purpose-built concealed carry handbags for women. Gun Tote’n Mamas makes several variants.

In addition to those mentioned above, here are some of our favorite holster makers for you to consider:
Pros and cons of different holster materials
Today, CCW holsters are typically constructed of one or more of the following: Leather, Kydex, injected molded polymer, or any of various synthetic fabrics such as nylon. Let’s examine the benefits and downsides of each material.
Pros of leather: Leather is classy, durable, and feels good against the skin. It also typically causes less wear on your gun than some other options. Many shooters prefer the drawstroke/release afforded by leather holsters. A well-fitting leather holster can be quite comfortable while providing sufficient gun retention for normal everyday use.
Cons of leather: Poor-quality leather can bleed color into your clothing or cause skin irritation, or even be corrosive to the finish of your firearm. If the leather gets wet, it can change shape permanently. When worn against the skin in hot/humid locales or during vigorous activity, leather can absorb sweat, oils, and bacteria, and can become smelly or even moldy. If dirt or metal particles become embedded into the leather interior of your holster, they can be almost impossible to remove and can cause abrasive damage to your firearm’s finish. Some leather holsters’ top openings collapse when the gun is drawn and don’t allow you to safely reholster your firearm without taking off the holster first. A good leather holster requires a knowledgeable holster maker and can be quite expensive.
Pros of Kydex: True Kydex is exceptionally durable and easy to work with. It’s also very light, thin, waterproof, holds its shape extremely well, retains the gun well, generally allows safe reholstering, and is slippery against clothing so it conceals well. Because it’s easy to work with, there are a lot of Kydex holster makers and even custom builds can be pretty inexpensive.
Cons of Kydex: Some people don’t like the “plastic” or “cold” feeling of Kydex. Kydex typically wears the finish of your firearm more compared to softer cloth or leather. If it’s flexed repeatedly, it can crack. It used to be pretty inexpensive, but good Kydex holster makers are asking more for their products today due to demand. And because it’s easy to work with, there are a lot of Kydex holster makers, as mentioned above. But this means many of them don’t really know what it takes to make a good, comfortable, functional holster, so you need to be wary of poorly designed or poorly made products in this market.
Pros of injected-molded (or 3-D printed) polymer: First, it’s generally cheap. You can find perfectly functional OWB-injected molded holsters for like 12 bucks. This type of holster is usually pretty durable, and if something breaks, you’re not out a lot of money.
Cons of injected molded polymer: The material needs to be thicker than Kydex in order to provide similar strength, retention, and durability, so holsters may be bulkier. Plastic against the skin bothers some people. Depending on the quality of the mold and the variances in your particular gun, the fit of the firearm to the holster and the retention can be a little “iffy” and it’s difficult to remedy.
Pros of nylon or fabric holsters: Nylon/fabric belt holsters are usually quite inexpensive. One “pouch” type holster might serve for multiple guns of a similar size. Elastic-type fabric holsters can allow concealed carry while wearing very light, athletic clothing, and can be very comfortable for some people.
Cons of nylon or fabric holsters: A pouch-type holster that fits a lot of guns “okay” doesn’t really fit a single gun well. Retention may be an issue. Nylon against the skin is an irritant for many people. The elastic properties of the “active wear CCW” type holsters wear out over time, and either the entire fabric loop can become ineffective/uncomfortable, or the actual gun pouch/retention itself can become stretched and allow the gun to fall out.
Which holster is the most comfortable to wear?
Different levels of tolerance, sexes, body types, skin sensitivities, modes of dress, and other variables will determine which holster is the most comfortable for a particular person. There are some tips that can improve the experience overall, however.
A good gun belt is a must if you want to maximize comfort when carrying OWB, IWB, or AIWB. A regular cloth or leather belt simply isn’t rigid enough torsionally to provide the necessary support and weight distribution for a CCW rig. If you don’t believe it, try it. There’s a reason why nearly every holster maker recommends using a belt specifically designed for supporting a gun and holster.
Another thing that can help a lot when carrying IWB or AIWB is a smooth, snug-fitting undergarment like Under Armour or similar. This can reduce abrasion against the skin, absorb moisture, and ease the clearing of the cover garment upon drawing the gun.
If you don’t wear an undergarment near your holster, some holster designs place a sheepskin, leather, or synthetic material against the skin, and depending on your skin type and allergies, these can be very comfortable. The Crossbreed Supertuck is a popular IWB design of this type.
Belly bands might be comfortable for you, but some people don’t like the feeling of the elastic nylon material against their skin all day. Consider what it would be like wearing an ace bandage wrapped around your torso day in and day out. Not ideal. However, the aforementioned Under Armour or similar garment worn below the belly band can help alleviate some discomfort.
As we mentioned above, many people are transitioning to the appendix IWB method of carry, particularly slimmer people and/or people who are on their feet a lot of the time. If you buy your pants a size or two larger than you typically do (to allow the extra room for the holster) you can carry even full-size service pistols in surprising comfort–if you tailor your holster purchase to your needs. Here’s an excellent video covering the pros, cons, and details of a top-tier AIWB rig.