A webbing-only construction gives the harness a small pack size and allows it to dry quickly.
An extra clip on the leg loops provides a fix point for the Ice-Screws and prevents swinging while e.g. skiing.
Hip belt and leg loops have different colors, also on the in and outside to ease putting on the harness.
The harness has a fixed tie-in point that is in one place and does not shift, simplifying the design and reducing weight.