Skip to content
5 Tips for Preventing Jiu-Jitsu Gi Shrinkage

5 Tips for Preventing Jiu-Jitsu Gi Shrinkage

When it comes to practicing Brazilian Jiu-Jitsu (BJJ), your gi is your armor on the mats. However, one common issue that many practitioners face is gi shrinkage. The last thing you want is to invest in a high-quality gi, only to have it become too small after a few washes.

In this article, we'll explore five tips to prevent Jiu-Jitsu gi shrinkage, ensuring that your gear remains in top condition for the long run.


Choose the Right Fabric

Selecting a gi made from pre-shrunk or shrink-resistant fabric is the first step in preventing shrinkage. Look for gis that explicitly mention pre-shrinking in their product descriptions.

Cotton and pearl weave gis are popular choices known for their durability and resistance to excessive shrinkage. Opting for a quality fabric from the start can save you from potential sizing issues down the road.

Ground Force, especially their Blue Label Gi line, and Fuji Sports are reputable Jiu-Jitsu gi brands known for producing pre-shrunk gis that resist significant size reduction.


Wash at 30 degrees

Washing your gi at 30 degrees (Celcius) is crucial to minimizing shrinkage. Water at a higher temperature can cause the fabric to contract and lead to unwanted size reduction.

Additionally, using a gentle cycle in the washing machine helps preserve the integrity of the gi material. By sticking to 30 degrees, you'll maintain the fit and feel of your gi without compromising its size.

To get rid of extra dirty stains or smells, make sure to use Defense Soap Laundry Additive, which has been specifically developed for grappling arts washes.


Air Dry Instead of Machine Drying

The drying process is a critical factor in preventing gi shrinkage. Avoid using a machine dryer, as the high heat can cause the fabric to contract.

Instead, opt for air drying your gi by hanging it in a well-ventilated area. This not only prevents shrinkage but also prolongs the lifespan of your gi by reducing wear and tear.


Steam to Release Wrinkles

Steam is your ally in maintaining the size and shape of your gi. After washing and air drying, use a steamer to release any wrinkles. This gentle approach helps relax the fabric without subjecting it to excessive heat, contributing to the prevention of shrinkage.


Follow Manufacturer Guidelines

Each gi brand may have specific care instructions. Always follow the manufacturer's guidelines regarding washing, drying, and overall maintenance. These guidelines are designed to help you keep your gi in optimal condition and prevent unnecessary shrinkage.



Taking proactive measures to prevent Jiu-Jitsu gi shrinkage is essential for ensuring the longevity and performance of your training gear.

By selecting the right fabric, washing in cold water (max 30 degrees), air drying, using steam, and following manufacturer guidelines, you'll keep your gi in top-notch condition, allowing you to focus on your BJJ journey without worrying about unexpected sizing issues.

Previous article BJJ Fightgear 10 year anniversary!
Next article Top 4 Jiu-Jitsu Gi Brands for Beginners in 2024