SPEEDO Nemesis Training Fins(7530479)

Speedo SWIM Nemesis Training Fins TUBERCLES: These scalloped outer edges creates greater surface area for water to pass over allowing the swimmer to push more water during kicking drills and training sets. BLOW VALVES: Medial edge openings creates a valve effect, where water is captured on the underside and forced through the smaller opening creating more resistance on the downward kick.

• Speedo SWIM Nemesis Training Fins
• TUBERCLES: These scalloped outer edges creates greater surface area for water to pass over allowing the swimmer to push more water during kicking drills and training sets.
• BLOW VALVES: Medial edge openings creates a valve effect, where water is captured on the underside and forced through the smaller opening creating more resistance on the downward kick.