Lightweight and highly flexible short-blade swimming fins engineered to provide a gentle lower-body muscle workout while keeping your kick frequency natural and dynamic.
Ideal for: Intermediate fitness swimmers looking to improve cardio conditioning and strengthen legs without over-straining their joints.
Product Benefits:
Soft short-blade layout ensures a gentle muscle workout and keeps movements close to natural swimming styles
Highly flexible material composition maximizes sweeping kick efficiency and enhances cardiovascular engagement
Closed foot pocket architecture supports the ankle and holds the foot perfectly in its natural alignment
Technical Information & Composition:
Composition: Fin: 100.0% Styrene Ethylene Butadiene Styrene (SEBS) containing 50% recycled rubber content.
Dimensions: Length varies dynamically across shoe size options: 33/34 (30 cm) up to 45/46 (38 cm)
Weight: 520 g (per pair size 39/40)
Brand Bio: Nabaiji is Decathlon's dedicated swimming brand, passionate about creating accessible, innovative, and high-quality gear to help swimmers of all levels enjoy the water.
Special Details: Features an eco-designed infrastructure built with 50% recycled rubber, dropping product CO2eq impact by 10%. Very flexible blade stiffness optimized for high-frequency cardiovascular conditioning rather than intense, rigid power building. Fully closed heel pocket provides superior retention during rapid kicks. This navy blue variant belongs to the specialized training fin ecosystem which divides models into Easyfin, Trainfin, Silifin, and Topfin categories.
What's in the box
2 x Easyfin Swimming Fins (Left & Right)
