Here's what other sites are saying:
Sit harnesses can be supplemented by the additional security of our basic chest harness.
- Ramsey Outdoor
Sit harnesses can be supplemented by the additional security of The Misty Mountain Basic Chest Harness. This is advised for fitting small children or large pear shaped adults.
Edelweiss Hercules Action Shoulder
CAMP Bambino Chest
Black Diamond Vario Chest
$34 - $44
Liberty Mountain Puller Chest Ascender Harness
Edelweiss Dino Chest Harness
Edelweiss Challenge BG
Advanced Base Camp Guide Chest Harness