One continuous training line, with a practical front zip.

The So Danca BY39 Men’s Unitard creates a clean silhouette from the shoulders through the torso and upper legs. Its close one-piece shape keeps alignment and body placement easy to observe without needing separate tops and shorts. Smooth stretch microfiber follows the dancer’s movement, while the sleeveless cut leaves the arms and shoulders unrestricted. A centre-front zip makes dressing easier and gives this streamlined Black unitard a strong, contemporary finish.

Best For: Ballet class • Contemporary training • Rehearsals • Auditions • Performance preparation

So Danca BY39 Men’s Zip-Front Unitard – Design & Performance

The BY39 is made from So Danca’s micro-nylon and spandex microfiber, creating a smooth, lightweight fit that sits closely against the body without the heavier feel of everyday sportswear. Broad tank-style shoulders and open armholes leave the upper body free to move. A centre-front zip opens the neckline to make changing more straightforward while maintaining a simple appearance when closed.

The one-piece construction removes the waistband and separation between a dance top and shorts. This creates an uninterrupted line through the torso and prevents a separate top from lifting or becoming untucked.

Fitted short legs provide full seat and upper-leg coverage while leaving the knees and lower legs free. So Danca’s shaping is designed to support unrestricted movement while helping the hems remain in their intended position.

Why Dancers Love BY39

• Uninterrupted Studio Line: Keeps the torso clean without a separate top lifting or becoming untucked
• One-Piece Convenience: A complete training base without coordinating separate tops and shorts
• Versatile Black Finish: Suitable for weekly training, auditions, rehearsals and performance layers
• Clean Male Dance Fit: Keeps posture, torso placement and leg alignment clearly visible

Studio Experience

The absence of a waistband is one of BY39’s most useful qualities. Its uninterrupted construction allows the torso to lengthen, contract and rotate without a separate top shifting or fabric gathering around the waist.

The fitted short legs provide practical coverage while leaving the knees and lower legs completely free. So Danca’s shaping is designed to help the hems remain in position through pliés, extensions, floor work and travelling combinations.

Product Highlight

🩰 A Complete Studio Base in One Piece

BY39 moves easily between ballet class, contemporary training, rehearsal and performance preparation. Its simple Black finish works as a complete training outfit while also sitting neatly beneath warm-ups, rehearsal layers or stage costuming.

Why We Recommend It: A straightforward alternative to separate tops and shorts, with a continuous close fit that keeps body placement visible, sleeveless shoulders for freedom and short legs for practical coverage.

Dance World Tip: Girth is especially important when sizing a unitard. It should reach comfortably through the torso without pulling down at the shoulders or creating excess fabric around the waist and seat.

So Danca microfiber
Micro nylon/spandex construction
Sleeveless one-piece design
Centre-front zip
Rounded front and back necklines
Fitted short legs
Close performance construction

The BY39 has a close men’s dancewear fit through the chest, torso, seat and upper legs.

Select from the options currently available at Dance World and use the manufacturer’s chest, waist, hip and girth measurements as the main sizing guide.

Girth is especially important for a one-piece garment. The unitard should reach comfortably through the full torso without pulling heavily at the shoulders, restricting the crotch or causing the front zip to ripple.

If the dancer is between sizes, longer through the torso or broader through the chest and shoulders, consider the larger size while ensuring the garment remains close enough for studio use.

The short-leg hems should sit smoothly around the upper thighs without digging in or restricting movement.

Close the front zip before washing
Turn the unitard inside out
Wash at a cool temperature
Use a gentle washing cycle
Wash with similar dark colours
Avoid bleach and fabric softener
Allow to air dry naturally
Do not tumble dry at high heat