Tombo Ladies Open Back Vest delivers versatile performance and contemporary style for women seeking breathable layering and dynamic training wear. Constructed from mesh 88% polyester/12% elastane, this vest provides exceptional breathability, moisture management, and four-way stretch for unrestricted movement during intense activity. Self-fabric bound neckline and armholes create a refined finish whilst enhancing durability through repeated wear and washing. The racer back style optimises shoulder mobility and provides a flattering silhouette that works across diverse body types and training intensities. A distinctive mesh lower back panel with centre split offers enhanced ventilation and contemporary visual interest, whilst the open design allows customisable styling—wear it open for maximum airflow or tie it up for a more secure, defined fit. Twin needle hem reinforces the garment's integrity and ensures exceptional longevity. The tear-out label eliminates irritation and branding visibility, maintaining a clean aesthetic. Whether layering over fitted base wear during high-intensity training, wearing as a standalone piece during warm weather, or styling for casual settings, this vest combines technical innovation with refined design that modern women athletes appreciate.