Power Box Fin Rhino PRO 42cm Select SML07210042

Power Box Fin Rhino PRO 42cm Select SML07210042

Description:

The Power Box Fin Rhino PRO is a very high-performance freediving and spearfishing fin engineered to deliver explosive propulsion and rapid planing. Its powerful blade profile produces a pronounced lift effect while a deliberately flexible tip prevents saturation, smoothing power delivery and maintaining efficiency in chop and swell. Constructed from a composite polymer with a reinforced core and tuned flex distribution across sizes, the Rhino PRO balances rigidity for thrust with tip flex for comfort and control. The fin’s responsiveness makes it ideal for strong kick cycles and quick bursts, reducing leg fatigue and improving overall stroke economy. Durable materials and an optimized flex pattern ensure consistent performance in demanding open-water conditions. Compatible with neoprene booties and most power-box footpockets, the Rhino PRO adapts well to common freediving and spearfishing accessories.

Key Features:

• High-performance composite blade with reinforced central core for maximum thrust
• Flexible tip design that prevents blade saturation and smooths power delivery
• Size-specific flex distribution optimized for consistent output across sizes
• Powerful profile that enables quick planing and strong lift effect
• Designed to reduce leg fatigue with efficient energy transfer on each kick
• Durable construction built to withstand frequent use in open-water conditions
• Comfortable response in choppy seas — maintains control and tracking in waves
• Universal compatibility with neoprene booties and common power-box mounting systems
• Unisex design suitable for a wide range of foot shapes and swimming styles

Specifications:

Manufacturer: Select
SKU: SML07210042
Material: Composite polymer blade with reinforced core and flexible tip
Size/Dimensions: Blade length 42 cm
Weight: Not specified by manufacturer (lightweight design)
Color: See product images
Size: 42cm
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced recreational and professional freedivers, spearfishers, and serious open-water swimmers seeking high thrust and quick planing. Best suited for open sea, reef environments, and choppy conditions where responsive, powerful kicks are required. Pair with neoprene booties for comfort and a secure fit; compatible with most power-box footpockets and common freediving accessories.