Adjustable: Adjustable elastic straps with hook and loop retention system provides a secure fit. Lightweight and Durable: Lightweight, durable mesh construction. Support: Vertical inserts for added support. Additional Features: Kidney support for the lower back and posture. Dual pull hook and loop adjustment. Ergonomic design provides support and mobility.. Slim low profitle TPR's for added support. Perforated and vented throughout.