Bellatrix Training Skirt - The Black Mamba Edition
Between sizes? Our skirts are designed with flexible dual sizing and backed by our Fit & Comfort Guarantee.



- Free shipping in Indonesia
- In stock, ready to ship
- Backordered, shipping soon
- Lightweight performance fabric for effortless movement
- Built-in shorts for freedom and confidence while training
- Secure elastic waistband for a stable fit
- Pay securely with Credit Card & PayPal
Meet Bellatrix “The Black Mamba”, a deadly silhouette in deep black satin. Elegant, fast, and undeniably sharp.
Why “Black Mamba”?
Named after one of the fastest and most feared snakes in the world, this skirt channels quiet confidence and the element of surprise. It’s for women who strike with purpose and never waste a move.
Move in silence. Hit like venom.
WHY WE LOVE IT
- Deep black color that commands attention - bold, fierce, and impossible to ignore
- Lightweight, breathable fabric that moves with you through every round
- Silk-satin top layer for a luxurious, elevated feel without sacrificing performance
- Built-in stretch shorts with pockets and a soft, non-restrictive waistband that never digs in
- Flexible dual sizing - one size comfortably covers two, for an easy, flattering fit
- Freedom of movement - designed to hold its shape through high-intensity training
FIT & FABRIC
- Top skirt layer: 50% Silk / 50% Satin
- Built-in shorts: 80% Nylon / 20% Spandex
- Dual sizing: each size covers two, check the size guide for your best fit
- Waistband: Soft, stretch, non-restrictive, no digging, no adjusting mid-workout
- Feel: Fluid, luxurious, and secure
Model wearing the skirt size: S/M
Fit tip: The waistband and built-in shorts are both stretchy, so they adapt to your shape. The S/M works beautifully even if you carry more volume in your thighs - it stretches with you comfortably. If you have a fuller bum, the M/L will give you the best fit and coverage.
Free shipping within Indonesia (2-3 days)
International shipping: Delivery takes approximately 1–2 weeks, depending on your location.
Need Help? We’ve Got You.
Questions, ideas, or just need a hand?
We're here for you - always.
Reach out anytime using the contact form or drop us an email.
Our small but mighty team is happy to help and make sure you feel supported every step of the way.
Because your satisfaction isn’t just a goal, it’s our promise.
Smooth, simple, and secure - just the way we like it.
You can pay safely using: Credit Card, Apple Pay, or Google Pay.
Choose what works best for you, and we’ll take care of the rest.
Not the right fit? No worries. We offer returns within 30 days of receiving the item. Items must be unworn and in original condition. For exchanges, we will send your exchange item free of additional shipping charge.
