What Do X Ratings Mean in Felt Cowboy Hats?

Some pieces in your closet are easy to choose. They go with everything, they hold up to everyday wear, and they feel right the moment you put them on. A good cowboy hat falls perfectly into that categroy.

The right one isn’t just about looksIt has to hold its shape, handle long days outside, and still look good at the end of it. That’s part of what has made hats from Serratelli Hat Company such a trusted name in the western world. Known for high quality felt construction and timeless western style, Serratelli hats have become a go-to choice for people looking for a durable cowboy hat that performs just as well as it looks.

If you’ve ever looked inside a cowboy hat and noticed a number like 6X or 10X stamped on the sweatband, you’ve already seen the system used to indicate quality.  

Woman wearing a light-colored cowboy hat and denim jacket holds leather reins while looking down, photographed against a dark background.Woman wearing a light-colored cowboy hat and denim jacket holds leather reins while looking down, photographed against a dark background.
Woman wearing a cowboy hat, denim jacket, and jeans stands in a covered outdoor walkway with brick walls and patches of snow on the ground.Woman wearing a cowboy hat, denim jacket, and jeans stands in a covered outdoor walkway with brick walls and patches of snow on the ground.

The Materials Behind a Great Felt Cowboy Hat

felt cowboy hat starts with natural fur fibers that are compressed together using heat, moisture, and pressure. This process forms a dense material that can be shaped while still holding its structure over time. Most high-quality western felt hats are made from rabbit fur, beaver fur, or a blend of the two. 

Rabbit fur felt is lightweight, comfortable, and durable enough for everyday wear. It’s commonly used in entry and mid-range hats because it balances performance and affordability. 

Beaver fur sits at the higher end of the spectrum. The fibers naturally lock together more tightly, creating a smoother, stronger felt that is more resistant to water and long-term wear. Because of that durability, beaver felt cowboy hats are widely considered the gold standard in western hat making. 

That difference in materials is where the X ratings come into play. 

Close-up view of tan felt fabric of a cowboy hat showing a soft, textured surface with gentle folds.Close-up view of tan felt fabric of a cowboy hat showing a soft, textured surface with gentle folds.
Close-up view of a tan felt cowboy hat band with a small decorative metal buckle attached.Close-up view of a tan felt cowboy hat band with a small decorative metal buckle attached.

Understanding Serratelli Hat X Ratings

Inside most felt hats you’ll find an X rating stamped into the band. While every brand has its own system, the number generally reflects the quality and amount of fur used in the felt. Lower ratings like 3X or 4X are often made primarily from rabbit fur felt. These hats are solid everyday options and a common starting point for people buying their first felt cowboy hat. Mid-range hats typically fall into the 6X to 10X range. These usually incorporate beaver fur into the felt blend, which improves durability, shape retention, and overall finish. 

As the numbers go higher, the percentage of beaver felt typically increases. Hats in the 20X range and above are considered premium western felt hats, offering a smoother texture and long lasting structure. 

For many people, though, the sweet spot is right in the middle. 

Close-up of the inside brim of a cowboy hat with gold lettering reading ‘XXXXX BEAVER’ on the black leather edge.Close-up of the inside brim of a cowboy hat with gold lettering reading ‘XXXXX BEAVER’ on the black leather edge.

The 6X Sweet Spot

A great example of that balance shows up in Episode One of Broken-Inn. Caroline wears a 6X beaver felt Serratelli in the Cloud color, a clean light shade that feels classic while still standing out. It’s the kind of hat that works with just about anything. Paired with denim and boots, it leans traditional. Worn with a more modern outfit, it adds that unmistakable western edge. 

More importantly, it’s built to last. A 6X beaver felt cowboy hat offers the durability needed for everyday wear while still maintaining a smooth finish and strong shape. It’s one of those pieces that looks better the more it becomes part of your routine. 

A Western Essential that Lasts

At the end of the day, a good cowboy hat should feel effortless. Something you grab on the way out the door without overthinking it. That’s where hats from Serratelli Hat Company really stand out. Their felt hats have become a staple because they combine premium materials, reliable durability, and timeless western style in a way that simply works. 

Whether it’s an everyday work hat or a clean felt saved for special occasions, a well made Serratelli felt cowboy hat has a way of earning its place in your lineup, and staying there for years. 

Fur Type

Feel & Texture

Durability

Water Resistance

Typical Use

Common X Rating Range

Rabbit Fur Felt

Soft and lightweight with a slightly looser fiber structure

Good for everyday wear but will soften over time

Moderate

Entry and mid-level felt hats

3X - 6X

Rabbit/Beaver Blend

Smoother and denser than rabbit alone

Very durable with improved shape retention

Good

Popular for everyday premium hats

6X - 20X

Beaver Fur Felt

Very smooth, dense, and refined

Extremely durable and holds shape for years

Excellent, naturally water resistant

Premium western hats and high-end fashion felt hats

20X - 100X

Pure Beaver Felt

Ultra smooth with a tight, luxurious finish

Highest durability available in felt hats

Exceptional

Luxury or heirloom-level cowboy hats

100X+

Fur Type

Feel & Texture

Durability

Rabbit Fur Felt

Soft and lightweight with a slightly looser fiber structure

Good for everyday wear but will soften over time

Rabbit/Beaver Blend

Smoother and denser than rabbit alone

Very durable with improved shape retention

Beaver Fur Felt

Very smooth, dense, and refined

Extremely durable and holds shape for years

Pure Beaver Felt

Ultra smooth with a tight, luxurious finish

Highest durability available in felt hats

Water Resistance

Typical Use

Common X Rating Range

Moderate

Entry and mid-level felt hats

3X - 6X

Good

Popular for everyday premium hats

6X - 20X

Excellent, naturally water resistant

Premium western hats and high-end fashion felt hats

20X - 100X

Exceptional

Luxury or heirloom-level cowboy hats

100X+

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