Most Common Materials Used in Shapewear and Compression Garments
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Shapewear and compression garments have become essential pieces in the U.S. and worldwide thanks to their many benefits. They not only help slim the waistline and sculpt the body, but also support post-surgery recovery, improve posture, and enhance workout results by boosting calorie burn.
Today, shapewear is no longer just a fashion trend inspired by celebrities. Thanks to advances in textile technology, modern Colombian fajas and other high-quality brands are designed for everyday use—comfortable, breathable, and practically invisible under clothing, while helping boost users’ confidence and self-esteem.
Both men and women can benefit from these garments, but the choice of shapewear depends on personal goals. Regardless of the design, what truly makes the difference are the materials used in their construction. Below, we highlight the most popular fabrics in shapewear and their unique benefits.
Neoprene
Neoprene is one of the classic fabrics used in sports shapewear and slimming belts. Known for its durability, resistance, and moisture absorption, it’s especially effective for athletes and fitness enthusiasts. Neoprene garments increase perspiration, provide strong compression, and help maximize the results of workout and diet programs.
Powernet
Powernet is one of the most widely used fabrics in body shapers and post-surgical compression garments. Made of elastane and polyamide, this smart textile offers excellent elasticity, resistance, and breathability.
Its high-compression properties help contour the body, improve posture, and allow the skin to breathe while preventing unpleasant odors caused by sweat. Because of its effectiveness, surgeons often recommend powernet garments after liposuction, tummy tucks, or childbirth, as they help prevent sagging, accelerate healing, and improve skin adherence during recovery.
Osmotex
Osmotex is a newer, lightweight fabric that has quickly gained popularity in the shapewear market. Its standout feature is its thermogenic effect, which increases body temperature and promotes sweating—making it ideal for workouts such as yoga, zumba, or high-intensity training.
Garments made with osmotex help burn calories, reduce fat, and prevent flabbiness after exercise. Despite frequent use, this fabric maintains its compression, flexibility, and comfort, while staying discreet under clothing.
Copper-Infused Yarn
Copper-infused fabric is commonly used in Colombian fajas for its aesthetic and health benefits. It stimulates collagen production, prevents stretch marks, stabilizes skin pH, and enhances the overall appearance of the skin.
Additionally, copper yarn supports anti-inflammatory and healing processes, making it popular for post-surgery compression garments. Its durability and firm compression also make it an excellent choice for daily wear or posture-correcting models.
Supplex
Supplex is a soft, breathable fabric that provides medium compression. With a super-stretchy structure, high resistance, and solid, non-transparent colors, it’s a favorite for those who want comfort without compromising on results.
Thanks to its quick-dry technology and ability to absorb moisture, supplex garments are perfect for warm climates and sports activities. Supplex shapewear is versatile, practical, and ideal for everyday use.