Freediving and Spearfishing Fins Motus Black-Red Size 36-38 Seac 71-25N-36-38

Freediving and Spearfishing Fins Motus Black-Red Size 36-38 Seac 71-25N-36-38

Description:

The Seac Motus is a pair of long freediving and spearfishing fins designed for comfort, responsiveness, and efficient propulsion. Their closed-foot construction offers a secure, full foot pocket that can be worn barefoot or with neoprene socks for a more precise fit. The blade is made from a special technopolymer that is designed to provide flexibility and reactivity in the water. A 22-degree angle between the blade and the foot pocket helps optimize thrust while reducing effort during finning.
The foot pocket is made from hard thermoplastic rubber with dual material density, combining a firmer sole with a softer rear section for improved comfort. This construction makes the fins easier to put on and more comfortable to use for longer sessions. The interchangeable blade design adds versatility and supports different underwater fishing needs. In black-red, this version combines a sporty look with the practical performance expected from the Motus line.
These fins are especially valued by freedivers and underwater fishermen for their ease of use and comfortable fit. They are also suitable for dynamic apnea training and recreational underwater activities where efficient finning matters.

Key Features:

• Closed-shoe fin design for freediving and spearfishing
• Comfortable full foot pocket for secure wear
• Can be used barefoot or with neoprene socks
• Interchangeable blade for added versatility
• Blade made from special technopolymer
• Flexible and reactive blade response
• 22-degree blade-to-foot angle for efficient thrust
• Dual-density thermoplastic rubber foot pocket
• Firmer sole with a softer rear section for comfort
• Designed for reduced effort during finning
• Suitable for long sessions and dynamic apnea training

Specifications:

Manufacturer: Seac
SKU: 71-25N-36-38
Color: Black-Red
Size: 36-38
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

The Seac Motus fins are a strong choice for adults looking for reliable fins for freediving and spearfishing. They are especially well suited to users who value comfort, easy finning, and a secure full foot pocket. Their design also makes them a practical option for dynamic apnea training and recreational diving. For the best fit, the manufacturer recommends using 2–3 mm neoprene socks when needed. This can be particularly useful for improving comfort and fit during longer underwater sessions.