10 Best Iwb Holsters 2026 in the United States

The CYA Supply Co. Base Optics Ready IWB holster is a solid choice if you need a comfortable and customizable holster for your HK CC9 pistol. It’s made from Boltaron, a robust material that’s tougher than typical Kydex, offering better resistance to heat and impacts, so it should last longer and protect your firearm well. The holster’s slim design helps reduce printing (the outline showing through your clothes), which is great for everyday carry and discreet use.

Its “Posi Click” retention system gives a clear click when your gun is securely in place, and you can adjust both how tightly it holds the firearm and the angle (cant), allowing you to find a comfortable, natural draw. It also features a long sweat guard to protect your weapon from moisture during wear. Compatibility-wise, it’s custom molded specifically for the HK CC9 and is optics ready, meaning it can fit pistols with mounted sights, which adds versatility.

It’s designed for right-hand users only and may not fit other pistol models, so it’s best suited if you own the HK CC9. Some users might find the retention adjustments a bit tricky at first, but once set, it performs reliably. This holster is lightweight and comfortable enough to wear all day, making it a good option for those prioritizing comfort and secure retention in a discreet setup.

The Alien Gear Photon Holster is a versatile option designed specifically for Glock 43, 43X, and 43X MOS pistols without mounted lights. Made from durable plastic, it offers solid retention with a snap closure that keeps your firearm secure while allowing quick access. One of its main strengths is its ambidextrous design, making it convenient for both left- and right-handed users. The holster can be worn inside or outside the waistband, giving you several carry style options such as appendix, strong side, or even on a drop leg.

Adjustability is a strong point here—you can fine-tune the holster’s cant (angle), ride height, and sight setup to improve comfort and speed of draw, which is especially helpful for all-day wear. It also supports suppressor-height sights, a nice feature if you use those. The holster is optic-ready for most standard optics that don’t extend beyond the mounting plate, but it does not fit pistols with mounted lights—if you need light compatibility, a different model is required. Comfort-wise, the slim and modular design aims to minimize bulk and irritation during prolonged use.

A useful add-on is the optional sidecar for extra magazine storage, letting you carry a backup mag securely and within easy reach. If you own a Glock 43 series without a light and want a flexible, comfortable, and ambidextrous holster with optic support, the Alien Gear Photon is a solid choice.

The Concealment Express IWB Holster for Glock 19/19X/23/32/45 is a solid choice for those seeking a reliable and comfortable concealed carry option. Made from durable .08” KYDEX, it is both lightweight and sturdy, ensuring long-lasting performance. This holster is designed to be worn inside the waistband, making it ideal for concealed carry with an untucked shirt. The adjustable 'Posi-Click' retention system allows users to securely holster their weapon with an audible click, while the adjustable cant offers customization between -5 to +20 degrees for various carry positions, including appendix, strong side, small of back, and cross draw. These features make it versatile for different preferences and body types.

Additionally, it includes a full-length sweat guard and rear sight shield for added protection and comfort during extended wear. One of its standout features is claw compatibility, which helps to eliminate printing by angling the butt of the weapon towards the body, enhancing concealment. Furthermore, it is fully enclosed to cover the trigger guard, enhancing safety. The holster also accommodates threaded barrels with its over-cut open-face design.

Crafted in the USA with high-quality materials and backed by a lifetime warranty, this holster represents good value for money. However, it is designed specifically for right-handed users, which may be a drawback for left-handed individuals. Despite its comfort, the rigidity of the KYDEX material might not be as comfortable for some users during prolonged use compared to more flexible materials. Also, while it fits multiple Glock models, its compatibility is limited to those specific firearms. This holster is best suited for unisex adult users who prioritize security, adjustability, and concealment in their everyday carry.