The Spidi Defender has a very soft inner layer which aids air circulation and the 2 shoulder straps and waist straps are adjustable for added riding comfort. The sizing is defined by height and then in 2 Chest sizes, medium and Large.
Spidi Defender Size Chart
for a riders height of 160cm-170cm (5’3-5’6)
|Chest Size cm||80-100||100-120|
|Chest Size Inches||32-40||40-48|