Blitz is a purposely designed spear fishing and free-diving fin with special Tri-material construction technology:

• Comfortable and soft thermo rubber foot pocket
• High density TPR perimeter reinforcement provides the connection and strength needed between the blade and foot pocket
• The extra long but flexible blade gives spring link feel and ultra quick acceleration and excellent reaction time.

The rib-like structures found on the side and blade surface are hydro-dynamic. They channel water directly backwards and gives full purchase of thrust while keeping energy loss at a minimum level.