What To Wear Under Muay Thai Shorts?

Table of Contents

As a Muay Thai fighter, your attire during training or a fight is crucial for your comfort, freedom of movement, and protection. The Muay Thai shorts are an essential element of your gear, but what you wear underneath can make a significant difference in your performance. Here, we discuss what to wear under Muay Thai shorts and some other important details to help you make informed decisions.


Why Do You Need to Wear Something Under Your Muay Thai Shorts?

Muay Thai shorts are designed for movement, comfort, and breathability. They are usually shorter than regular sports shorts, allowing you to kick high and move freely. However, the inner lining of the shorts can be thin and may not provide optimal coverage or support needed for rigorous exercises. Wearing something underneath your Muay Thai shorts can:

– Prevent chafing: The constant rubbing of fabric against your skin can cause friction and lead to painful chafing or rash.
– Offer extra support: Depending on your preference, you may need extra compression or padding for your groin, hips, or thighs.
– Keep you dry: If you tend to sweat a lot, wearing moisture-wicking fabric can help keep you dry and comfortable.
– Maintain hygiene: Muay Thai is a high-intensity sport that can cause sweating and even bleeding. Wearing an additional layer can help keep your shorts clean and reduce your exposure to germs or infection.


What Types of Fabric Should You Choose for Underneath Your Muay Thai Shorts?

The fabric you choose for your innerwear can be as important as the shorts you wear. It should be breathable, moisture-wicking, and flexible enough to support your movements. Some popular fabric choices include:

– Compression fabric: Compression shorts are made of spandex or other stretchy material that fits snugly on your skin and provides extra support to your muscles. They can help improve blood flow, reduce muscle pain, and keep you dry.
– Moisture-wicking fabric: These fabrics are designed to wick away sweat and moisture from your skin and keep you dry. They are typically made of synthetic materials like polyester or nylon and can also be antimicrobial to combat odor and infection.
– Cotton: Cotton is a widely used fabric for innerwear as it is soft, comfortable, and breathable. However, it may not be the best choice for strenuous activities as it absorbs sweat and can become heavy and uncomfortable.
– Nylon: Nylon is a lightweight, durable, and flexible fabric that dries quickly and wicks away moisture. It is also resistant to abrasion and tearing, making it ideal for high-intensity activities.


What Types of Underwear Should You Wear Underneath Your Muay Thai Shorts?

Another crucial question to consider when choosing what to wear underneath your Muay Thai shorts is what type of underwear you should wear. The common options include:

– Jockstrap: A jockstrap is a specialized undergarment that provides support and protection to your testicles and groin region. It consists of a waistband and a pouch that holds your genitals in place and shields them from impact. A jockstrap can be worn alone or with other shorts or compression pants.
– Boxers or Briefs: Boxers and briefs are popular types of underwear that come in various styles. They offer some comfort and coverage but may not provide adequate support or protection during high-intensity activities.
– Compression Shorts: Compression shorts can be worn as an underwear and a base layer for your Muay Thai shorts. They offer extra support, compression, and moisture-wicking properties that can improve your performance and reduce injuries.


Is It Okay to Go Commando Underneath Your Muay Thai Shorts?

Going commando means not wearing any underwear or innerwear beneath your Muay Thai shorts. While some athletes prefer this method for comfort or personal reasons, it is generally not recommended. Going commando can increase the risk of chafing, skin irritation, and infection. It can also expose your genitals to impact and bacteria, which can lead to injury or infection.


What About Women? What Should They Wear Underneath Their Muay Thai Shorts?

Women have different needs when it comes to what to wear underneath Muay Thai shorts. Some common options include:

– Athletic briefs: Athletic briefs are designed for women and offer support and comfort during high-intensity activities. They come in various styles and materials, including spandex, nylon, and moisture-wicking fabrics.
– Compression shorts/pants: Compression shorts or pants can be worn as an underwear or a base layer and offer extra support and coverage for your hips and thighs.
– Sports bra: A sports bra is essential for female athletes as it provides support and protection to your breasts during exercise, reducing the risk of pain, discomfort, or tissue damage.


Should You Invest in Muay Thai Shorts with Built-in Briefs?

Muay Thai shorts with built-in briefs are a popular choice for many athletes. They offer the convenience of not having to wear an additional layer of underwear, and the inner brief can provide some support and coverage. However, the quality of the built-in briefs can vary, and some may not be comfortable or secure enough for intense activities. If you opt for Muay Thai shorts with built-in briefs, make sure to select a quality brand and size that fits you well.



Choosing what to wear underneath your Muay Thai shorts is an important decision that can impact your performance, comfort, and protection. Whether you prefer compression shorts, jockstraps, or other innerwear, make sure they are made of breathable, moisture-wicking materials and offer the support and coverage you need. Remember to maintain regular hygiene, wash your gear, and replace worn-out or damaged items. With the right innerwear and Muay Thai shorts, you can focus on your training and unleash your potential in the ring.

Maxim Tzfenko

Maxim Tzfenko

"I live and breath Martial Arts"

Recent Posts