With a moulded plastic shell, neoprene lined for an excellent protection and a good support, while ensuring freedom of movement. Two elasticated straps with velcro fastening to ensure a reliable closure while restricting the pressure points.

Circumference:
- cob: 15 cm inside at the velcro straps (21 cm at the widest part)
- full: 17 cm (23 cm)

Length:
- cob: approx. 22 cm
- full: approx. 25 cm