The Petzl Simba is the next harness up from the Petzl Oustiti. It is more suitable for slightly older and heavier kids. It also has fewer straps so has a little more freedom to move and is better for a longer day in the harness.
Because small children do not have well-defined hips for a waistbelt to latch onto, the full body design is necessary for safety. This harness is designed for kids in the age/weight category up from the Ouistiti.
For children from 5 to 10 years old weighing less than 40 kg
Fully adjustable shoulder straps and leg loops for precise fit