Pelvic-Form hipbelts come in 3 sizes and micro adjust in length and angle to allow a perfect match to your pelvic size and shape. Dual-adjust tensioning allows fine-tuning of the upper hipbelt shaping around your waist and the top of your hips. Our Quadro buckle disperses the hipbelt tension over a wider area for tummy comfort. The tension on the Multi-Flow cord which connects the hipbelt to the sides of the pack can be adjusted to vary the proportion of the packs load transferred towards the front of the hipbelt. Different sizes can be purchased, or if you have the wrong size, they can be swapped for the right size if unused.