Scuba fabric is a type of technical fabric produced with a double-layered knitted structure and a high elastane (Lycra) content; it is dense, shaping, and form-retaining. It gets its name from its use in diving suits, where it hugs and supports the body.
Scuba fabric has a higher grammage compared to swimwear fabric. However, this does not necessarily mean the fabric is thick; scuba fabrics are produced in different thicknesses, including thin and thick options. What they have in common is that they all have a structured and voluminous drape, rather than being flowy.
Key Characteristics of Scuba Fabric
- Higher grammage than swimwear fabric, giving a denser feel.
- High elasticity, hugging the body snugly but in a controlled manner.
- Shaping and supportive, accentuating the form.
- Exhibits low drape, not fluid.
- Smooth and even surface, creating crisp silhouettes.
- Durable, resistant to sagging and deformation.
Types of Scuba Fabric (by Thickness)
Thin Scuba Fabric
- Denser than swimwear fabric; lighter than classic scuba.
- Fits the body but doesn't create excessive volume.
- Preferred for bodysuits, dresses, stage costumes, and jumpsuit designs.
- Offers a more elegant and controlled silhouette.
Thick Scuba Fabric
- Has a denser and fuller base.
- Provides maximum shaping and structure.
- Suitable for designs requiring a skirt, dress, or jacket form.
- Clearly shapes body contours.
When Should Scuba Fabric Be Preferred Over Swimwear Fabric?
Swimwear fabric and scuba fabric are often confused; however, their uses are different.
In the following situations, scuba fabric is a more appropriate choice than swimwear fabric:
- If a denser and form-retaining look is desired
- If the costume or garment needs to shape the body contours
- If sagging, rippling, or excessive stretching is not desired
- If architectural and crisp-lined designs are aimed for
- If a more secure and stable structure is sought for stage or daily wear
- While swimwear fabric offers more of a second-skin feel, high shine, and maximum flexibility,
scuba fabric provides control, support, and structure.