Racesafe Adult MotionLite Back Protector.

Racesafe MotionLite Back Protector Adult

The MotionLite offers lightweight back protection with unlimited movement. Designed for a discreet fit under a show jacket, it features slimline protection in a technical gilet design. Suited for limited protection when a body protector is not being worn.

✓ Certified to motorcycle back protector standard EN1621-2-2014
✓ Limited protection area and not an alternative to a body protector
✓ Not intended for cross-country riding
✓ Unrivalled thickness and flexibility
✓ Technical gilet for comfort
✓ Designed to be hidden under a show jacket

A1 is a UK 10-12

A2 is a UK 12-14

They should be fitted snug and secure, a tight fit, a similar fit to a base layer.

I’m actually a size 16 but would have the A2, so if in doubt go smaller.