Measure Torso Length, waist to neck.
The Ricochet combines the best features of both "soft" and "hard" back protectors.
It absorbs massive amounts of energy from an impact, comfortably exceeding the NEW European standard for back protectors (EN-1621-2) and it can withstand repeated impacts
This is achieved with a unique honeycomb structure.
The new vent system on the inside of the Ricochet allows hot air to be drawn through and dispersed via a chimney effect . This directs hot air up through a unique ventilation pattern to expel through vents at the top of the protector.
Other innovative features include:

"Hi Kate / Sandra
Thanx for the gear, all fits brilliant. Sorry I didn't reply before, been working non-stop, first day sitting down. All the three things are a great fit, thank you all again. 'am very very pleased.
I will speak to you again."
mridula