The Trinity Pad Set is great value and excellent quality.
1x set wrist
1 x set elbow
1 x set knee
Size Guide - Measure 10 cm above the centre of knee cap your leg circumference. (around leg)
Size guide is for the knee pads
Youth S/M 20-25cm
Youth L/XL 23-30cm
Adult Small - 28-36cm
The plastic shells and foam pads protect your child.
Elasticated rip-tabs making it easy to adjust the size.
The stretch fabric means that the knee and elbow pads fit well.
From the manufacturer.