Why Do Running Wear Need to Punch Holes? An Activewear Manufacturer’s Guide to Strategic Fabric Perforation
Ventilation is a crucial function for aerobic activewear. In the activewear industry, there are plenty of solutions targeting to upgrade a garment’s breathability. Most of the time they are born with the method of fabric knitting, such as meshes or weightlessness control. However, along with the emergence of high-tech running brands like Satisfy and On, Arabella sees a great utility of punched holes on the running gears. Unlike fabric knitting which creates ventilation by the knitting methods, yarns or fibers, it creates ventilation directly with holes created by laser machines.
So why are these holes on running clothes becoming more popular? How do they upgrade the performance and wearing experience of these running clothes? Today, Arabella Clothing would like to dissect the science of perforation: how do they elevate your running wear brand building and what pros and cons it might bring.
How Does Fabric Perforation Work on Running Wear?
Here, punched holes refers to laser perforation on textiles, a finishing technique that uses a laser perforation machine to deliberately create precise holes in fabrics or garments. Compared to conventional mesh and open-knitted structures on fabrics, it can control positions, numbers, patterns and even sizes of holes on garments precisely, which allows a great flexibility for activewear developers to design the placement of airflow according to the constructions of their garment while maintaining the clean appearance of garments. Thus, perforations normally are applied on cut panels.
Common Mesh Fabric for Customizing Running Wear
Open-knitted Fabric from NIKE ACG Collection
Positioned Perforating Fabric from Lululemon's Fast and Free™ Singlet
Why Perforating is Becoming Popular in Running Wear?
It is not too hard to find that holes made by open-knitting or meshes have existed in the activewear industry for a long time. As a timeless solution for garment ventilation, they provide stable, inherent and continuous airflow. Nevertheless, alongside the rising global temperatures and the high frequency of heat wave strikes, running clothes are prone to add extra finishes to enhance the ventilation, cooling as well as distraction-free experience for athletes, which makes perforation a better solution to satisfy all demands efficiently given its accurate and flexible positioning. There are 2 main pros it can provide for your activewear lines.
1.Targeted Ventilation & Improved Breathability
As the machine can control the density and positions of perforation, it allows activewear designers to place the holes ergonomically and strategically while adding to its airflow. This is its biggest advantage compared to open-knitted or mesh fabrics, which can only create certain or loop patterns.
2.Lightweight Constructions & Geometric Aesthetics
By removing fabrics on targeted positions, perforation can slightly reduce the weight of the garment, while maintaining a clean and high-tech look and geometric aesthetics.
Despite its accurate positioning, not all fabrics or garment constructions are suitable to use it due to its high requirements on machine operation and programming. Fundamentally, perforation means laser firing, which is still destructive for fabrics. Fired fabrics also might generate uncomfortable feelings, easy tearing or poor aesthetics when fabrics, positions or constructions are not adaptable. If so, choosing mesh or open-knitting fabrics over perforated ones might be a better idea.
How to Use Perforations in Activewear: 3 Key Design Considerations
Recently, Arabella Clothing has joined in several projects that require perforated fabrics or panels on garments. Based on our experience and sourcing trips at Intertextile, we summarized 3 perspectives about how to use perforations efficiently, including some fabric recommendations for you.
1.Fabric Option:Take Weight Grams, Stretch Directions and Pilling Levels into Consideration
When utilizing perforation on fabrics, the weight in grams, stretch directions and pilling levels often need to be taken into consideration. Generally, lightweight and low-compression jersey or woven fabrics with stable stretch and pilling level are the top choices. You can easily find them in tracksuits, running singlets or tops. However, it is also available to use on elastane-blended interlock fabrics when they come with a stable stretch direction and recovery.
2.Garment Construction: Place Perforations Where They Are Needed
The position of perforations is crucial. They need to be ergonomic and body-mapped. Normally, it is considered to utilize high-density perforation in some high-sweaty zones such as underarms, side panels and back panels, while low-stress zones like upper back panels or certain loose-fitting areas can use a larger-area perforation.
However, high-stress areas with extensive skin contact, like shoulder seams, necklines or side seams are not suggested to use perforation, which might easily cause tearing or abrasion.
3.Perforation Designs: Hole spacing and size, Density and Pattern Matter
This part reflects the true value of your activewear collections. You need to have a clear goal when designing perforations on your garments. When it comes to perforation designing, the hole spacing and sizes, density and pattern need to be taken into consideration with fabrics and garment constructions.
For example, when designing perforation on stretch fabrics, the pattern should be evaluated in both relaxed and stretched states since hole geometry and spacing might change during movement.
Recommended Fabrics for Perforated Activewear from Arabella Clothing
Sensing a great potential demand for perforated fabrics and designs in activewear, Arabella Clothing has sourced some mesh or perforated fabrics with loop and geometry designs.
Here are 3 perforated fabrics we highly recommend for you on your activewear development.
Looped Perforated Quick-drying Fabric
Composition: 100% Modified Polyester
Features:
Breathable & Quick-drying
Regular(Looped) & Geometric Holes
Weight Gram & Width: 70 gsm / 130 cm
Fabrics can be used on: T-shirt, Singlet, Decorative Panels on Athletic Wear or Athleisure
Positioning Perforated Jacquard Fabric
Composition: 100% Modified Polyester
Features:
Breathable & Quick-drying
Positioned (Non-looped) Geometric Patterns
Weight Gram & Width:
85 gsm / 150 cm x 100 cm
Fabrics can be used on: Singlet, T-shirt, Decorative Panels on Athletic Wear or Athleisure
Micro Perforated Jacquard Fabric
Composition: 100% Modified Polyester
Features:
Breathable & Quick-drying
Positioned (Non-looped) Micro Perforated Holes
Cottony feel & Soft against Skin
Weight Gram & Width:
85 gsm / 150 cm x 100 cm
Fabrics can be used on: T-shirt, Singlet, Decorative Panels on Athletic Wear or Athleisure
The Science of Perforation: When Functions Meet Fashion
Perforation is a smart designing strategy that balances garment appearance and functions, which makes it look more clean-fit. However, what is most important is that we need to use it wisely. This is why we wrote this guideline for you.
With rich experience in activewear building and garment technology research, Arabella Clothing will keep providing you practical guidelines and market-driven solutions on these edgy techniques to elevate your activewear to a higher level.
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Post time: Sep-10-2026