Diving Fins F1 Sling Strap Blue XS-S Seac 71-36B-XS-S

Diving Fins F1 Sling Strap Blue XS-S Seac 71-36B-XS-S

Description:

The Seac F1 Sling Strap is a lightweight diving fin designed for both recreational and professional use. Its blade is made from Ultra Flex technopolymer, a material chosen for strong performance and reliable impact resistance, including in low temperatures. The fin’s engineered blade structure is designed to reduce effort while delivering powerful propulsion underwater. A combination of rigid and flexible sections helps the fin return smoothly and efficiently with each kick. The Sling Strap heel system supports a secure fit while also improving comfort and ease of movement around the ankle. The foot pocket is made with technopolymer and thermoplastic elastomer to help stabilize the fit and enhance comfort during use. A non-slip sole with raised rubber profiles adds grip for practical handling. With a weight of just 730 grams, this fin is a compact and travel-friendly choice that still offers strong performance.

Key Features:

• Ultra-light design with a total weight of just 730 grams
• Blade made from Ultra Flex technopolymer for high performance
• Strong impact resistance, even in low temperatures
• Engineered blade design helps reduce kicking effort
• Delivers powerful thrust for efficient underwater propulsion
• Rigid and flexible sections support smooth fin return
• Sling Strap system provides a secure and comfortable heel fit
• Soft elastic band reduces pressure and improves ankle mobility
• Foot pocket combines technopolymer and thermoplastic elastomer
• Non-slip sole with raised rubber profiles for added grip
• Suitable for both recreational and professional divers

Specifications:

Manufacturer: Seac
SKU: 71-36B-XS-S
Color: Blue
Size: XS-S
Category: Fins
Age Group: Adults
Gender: Unisex
Weight: 730 g

Recommended Use:

These fins are a strong choice for adult divers looking for a lightweight model with reliable performance and a comfortable fit. They are suitable for recreational dives as well as more demanding underwater use. The design performs well in different conditions, including low temperatures, thanks to the technopolymer construction and balanced blade structure. The Sling Strap system makes them especially practical for divers who want secure heel support and easier wear. Their compact weight also makes them a convenient option for travel and regular dive trips.