Why Rashguard and Spats Are Importance Under a Gi

When engaging in intense physical activities such as grappling or martial arts, the body naturally produces sweat as it works to regulate temperature and expel toxins. However, this continuous perspiration can often lead to unwanted consequences such as rashes or skin infections. Additionally, when facing an opponent, excessive sweat can make both parties feel uncomfortable, hindering their grip and maneuverability. This is where rashguards and spats come into play under a gi. These specialized garments are designed to wick away sweat, allowing it to evaporate instead of being absorbed by the fabric. By keeping the skin dry and reducing friction, rashguards and spats create an environment that hinders the growth of bacteria and fungi, preventing potential skin infections. In addition to the hygienic aspect, these garments also provide a level of comfort and confidence to the wearer by preventing unnecessary chafing or irritation. So, whether you're a seasoned athlete or a beginner, incorporating rashguards and spats into your training attire not only promotes proper hygiene but also enhances your overall performance on the mat.

Do You Have to Wear a Rashguard Under Gi?

Wearing a rashguard under a gi is a matter of personal preference and comfort. Some BJJ practitioners find that wearing a rashguard provides several benefits during their training sessions. Firstly, a rashguard can protect the skin from mat burns, abrasions, and rashes that can sometimes occur during intense rolling sessions. This is especially useful for those with sensitive or easily irritated skin.

Secondly, a rashguard can help to absorb sweat, keeping the practitioner dry and comfortable throughout the training session. By wicking away moisture from the body, rashguards can also help regulate body temperature and prevent overheating. For those who tend to sweat profusely while training, this can be a major advantage.

This can prevent painful chafing and reduce the risk of skin injuries during training.

Some individuals prefer the freedom of movement that comes with training directly in a gi, without any additional layers underneath.

Ultimately, it comes down to what makes the practitioner feel most comfortable and able to perform at their best on the mats.

Rashguards aren’t only a stylish choice, but they also provide protection from the elements. Whether you’re about to hit the waves, go for a paddle, or simply soak up the sun at the beach or by the pool, it’s always a good idea to don a rash guard. These versatile garments offer comfort, sun protection, and added warmth when needed, making them a must-have for any water-related activity.

When Should You Wear a Rash Guard?

Rashguards are essential if youre anywhere theres warm water and hot sun – whether youre surfing, paddling, hanging out on the beach, or by the pool. These versatile garments are specifically designed to protect your skin from the harmful effects of the sun and the friction caused by activities in the water. They’re typically made of lightweight, quick-drying materials that provide both sun protection and comfort.

The suns rays can be intense, especially when reflected off the waters surface. A good rash guard will have a UPF (Ultraviolet Protection Factor) rating, which indicates the level of protection it offers against both UVA and UVB rays. By wearing a rash guard, you can reduce the risk of sun damage to your skin, including sunburns and long-term effects such as premature aging and skin cancer.

They can also serve as an added layer of warmth when the water or air temperature is on the cooler side. Additionally, rash guards can help prevent excessive rubbing and friction between your skin and your surfboard or paddle, reducing the risk of developing painful rashes and abrasions. They can also offer some degree of buoyancy, making it easier to stay afloat in the water.

It’s lightweight and quick-drying properties make it a comfortable and practical choice for anyone spending time in and around water. So, whether youre a seasoned surfer or a casual beachgoer, don’t forget to pack your rash guard for your next water adventure.

Spats serve multiple purposes when worn under a gi. Firstly, they provide an extra layer of protection to guard against mat burns and friction during grappling or ground training. Secondly, their tight fit helps keep muscles warm and reduces the risk of strains or injuries. Finally, the blend of materials used in their construction allows for greater flexibility and range of motion, enhancing overall performance.

Why Wear Spats Under Gi?

Wearing spats under a gi serves several purposes. First and foremost, they offer an extra layer of protection for the skin. While practicing martial arts, particularly grappling, there’s a high chance of abrasions, cuts, or mat burns. Spats provide a barrier between the skin and the training surface, minimizing the risk of such injuries. Additionally, the skintight nature of spats prevents them from getting caught or tangled during intense movements, ensuring a smoother training experience.

Another benefit of wearing spats is their ability to keep the muscles warm. During training sessions, it’s crucial to maintain optimal muscle temperature to prevent strains or pulls. Spats help retain body heat, aiding in muscle elasticity and reducing the chance of injuries during explosive, dynamic movements. This is especially important in colder climates where training in shorts alone might not provide enough insulation.

Moreover, the high-tech fabric used in spats offers excellent sweat-wicking properties. The blend of nylon, spandex, and polyester helps to absorb moisture from the body, keeping the skin dry and comfortable. This is particularly advantageous during intense training sessions or in warmer environments where excessive sweating is common. By preventing the accumulation of moisture, spats contribute to a more hygienic and pleasant training experience.

Lastly, spats can also serve as a style statement. With a variety of designs, colors, and patterns available, fighters can express their individuality and personal style while training. Whether opting for a bold and eye-catching design or a more minimalistic approach, spats allow practitioners to add a touch of personal flair to their training gear.

These pocketless skintight leggings are designed to enhance the training experience, minimize the risk of injuries, and ensure practitioners can perform at their best.

Source: Do you guys always wear spats under your Gi’s ?


In the world of martial arts, the importance of maintaining optimal hygiene and preventing skin infections can’t be overstated. One garment that’s emerged as a savior in this regard is the rashguard. Designed specifically to combat the continuous sweat that comes with intense physical activity, rashguards play a crucial role in evaporating sweat rather than absorbing it. By doing so, they protect the skin from potential rashes and infections, ensuring both a healthy and comfortable experience for practitioners. Additionally, the use of rashguards under a gi not only benefits oneself but also promotes good sportsmanship, as it prevents the discomfort that opponents may feel when coming into contact with excessive sweat.