The Ocean Reef DUO II Travel Fins represent the pinnacle of travel-ready snorkelling propulsion, combining Italian-made quality with an ultra-compact, lightweight design that simplifies packing without sacrificing aquatic performance. Whether you are a beginner or an experienced snorkeller, these fins deliver an exceptional experience through a hydrodynamic, cetacean-tail-inspired blade design that maximizes thrust while significantly reducing drag and fatigue. With an ultra-soft, anatomical silicone foot pocket for superior comfort and a high-efficiency open-heel adjustment system, the DUO II ensures a secure, customizable fit for a wide range of foot types. Engineered with REACH-certified materials, they are the ideal propulsion companion for your next marine expedition. Technical Performance & Ergonomic Features Cetacean-Tail Blade Dynamics: Hydrodynamically optimized blade geometry provides superior boost and propulsion efficiency while minimizing the leg effort that leads to common muscular cramping Ultra-Soft Silicone Foot Pocket: Anatomically shaped pocket constructed from premium-grade, supple silicone for unparalleled long-duration comfort Rapid-Adjust Open Heel System: Rotating buckle mechanism with a quick-adjustment system allows for precise tensioning, ensuring the fins stay locked in place without unwanted loosening Quick-Release Pin Architecture: Intuitive pin-design allows for the total, rapid release of the buckle system, making donning and doffing effortless even in challenging water conditions Travel-Optimized Form Factor: Compact and lightweight silhouette is specifically engineered for easy integration into standard carry-on or dive-gear luggage REACH-Certified Construction: Proudly designed and manufactured in Italy using strictly tested, environmentally compliant materials for long-term durability Technical Specifications & Operational Matrix Technical Parameter Standard & Construction Detail Component Classification Travel-Performance Open-Heel Snorkelling Fins Blade Philosophy Hydrodynamic Cetacean-Inspired Propulsion Foot Pocket Material Ultra-Soft Anatomical Silicone Adjustment System Rotating Buckle & Quick-Release Pin Design Country of Origin Designed & Manufactured in Italy Sizing / Fit Unisex / Available in 2 Adjustable Sizes Technology CETACEAN-TAIL HYDRODYNAMICS The core performance of the DUO II fin stems from its blade geometry, which takes inspiration from the tail fluke of cetaceans. By utilizing a wider surface area that is optimized for fluid dynamics, the fin creates a "laminar flow" across the blade face. This design significantly reduces the turbulent drag that is common in standard snorkelling fins, converting more of the diver's downstroke energy into pure forward thrust. The resulting performance boost not only allows the diver to travel further and faster but also substantially mitigates the localized muscle fatigue and cramping typically caused by low-efficiency, non-hydrodynamic blade shapes.

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The SF0114 Solla B combines TUSA’s rich history of performance fin design with the latest advanced materials and hydrodynamic innovations. The updated Solla has several unique features that deliver superior propulsion, speed and manoeuvrability. The Universal Bungee Strap is adjustable, and one-size fits all. It’s comfort-flex hinge, and rubber heel cup with a finger loop make for an easy fit. Fin Features All of the same great features of the original SF-22 updated with a comfortable TA0915A Bungee Strap Three material composite that maximizes the flowing form design and propulsion ForcElast structure with dual ribs for optimum propulsion Concave shape at the tip of the blade that stabilizes water flow with the smooth blade Stiffer material on the top of the toe and bottom of the heel to reduce power loss when kicking Size Chart Metric / Region XS S M L Length (mm) 557 x 215 mm 577 x 217 mm 607 x 224 mm 627 x 226 mm Weight (pair) 1494g 1574g 1802g 1912g UK Size 3-5 5-7 7-10 10-14 Euro Size 34-38 38-40 40-44 44-50 Foot Pocket Length 22-24 cm 24-26 cm 26-28 cm 28-32 cm Technology FORCELAST A proprietary thermoplastic elastomer (TPE) compound precisely positioned in an advanced blade and foot pocket structure. ForcElast delivers superior propulsion, efficiency, and speed even with moderate power input. ANGLED BLADE DESIGN (A.B.D.) The patented angled fin blade accommodates the natural anatomical characteristics of the foot and lower leg, effectively lengthening the stroke of the kick cycle for maximum efficiency. ADJUSTABLE BUNGEE STRAP The heavy-duty elastic fin strap provides quick and easy donning and doffing of fins. The versatile design features a rapid adjustment system that accommodates five (5) distinct adjustable positions. ANATOMIC FIN STRAP TUSA's exclusive open-heel fin strap design is anatomically shaped to improve comfort, stability, and grip over standard flat straps, preventing heel slippage.

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Travel light without compromising on performance with the Yellow Ocean-Lite Fins. Designed for comfort, efficiency, and portability, these ultra-lightweight fins are perfect for diving, snorkelling, or pool use in warm-water environments. Lightweight Construction: Ideal for travelling divers, easy to pack and carry without adding bulk. High-Tensile Blades: Strong yet flexible blade design delivers excellent propulsion with minimal effort. Comfortable Foot Pocket: Moulded rubber pocket provides a snug, supportive fit for enhanced control and comfort. Versatile Use: Perfect for pool training, snorkelling, and warm-water diving. Durable Design: Combines flexibility and strength for reliable long-term performance. Size: 10/11 (43/44)

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Experience exceptional power and performance with the Commander Fins. Expertly engineered from advanced moulded rubber compounds, these fins deliver superior propulsion, durability, and comfort — ideal for divers who demand reliability and efficiency in every kick. High-Quality Construction: Crafted from three hi-tech rubber compounds for the perfect balance of flexibility and strength. Powerful Propulsion: Long extended blade design maximises thrust and efficiency underwater. Durable Design: Built for heavy-duty use, providing lasting performance in all diving environments. Stainless Steel Spring Straps: High-grade spring straps ensure a secure, comfortable fit and easy donning and removal. Comfort & Control: Ergonomic foot pocket design offers superior fit and enhanced control during dives.

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The TUSA SF0104 HyFlex SWITCH in Metallic Red is a high-performance open heel scuba diving fin in size Medium, suitable for UK shoe sizes 7-10. Powered by TUSA's PuRiMaX Polyurethane Blade System, the responsive blade provides a quick reaction to each movement, while the multi-compound Comfort Foot Pocket efficiently transfers kicking power through to the blade for effective underwater propulsion. Six Vortex Generator performance ridges positioned behind the blade vent help reduce water resistance and promote a smoother kick cycle. TUSA's Angled Blade Design further enhances efficiency, while the HyFlex System allows the blade and foot pocket to be separated for more compact storage and travel. Universal Bungee Straps provide a secure and comfortable fit with five adjustable positions for easy donning and removal. MEDIUM - UK SIZE 7-10 – Medium fins with a 26-28cm foot pocket, suitable for EU sizes 40-44 PURIMAX POLYURETHANE BLADE – Responsive polyurethane construction provides a quick reaction to movement for efficient propulsion VORTEX GENERATOR – Six performance ridges help reduce resistance and create a smoother, more efficient kick cycle ANGLED BLADE DESIGN – Optimised blade angle helps maximise efficiency and power throughout the kicking motion UNIVERSAL BUNGEE STRAP – Heavy-duty elastic straps feature five adjustable positions for a comfortable and secure fit

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The Aqua Lung Phazer Fins in White and Yellow are engineered to deliver balanced power and efficiency for divers of all experience levels. Combining innovative Wave Rib technology with a tri-material construction, these fins optimise energy transfer throughout the kick cycle. Designed for performance and comfort, they also feature a hydro power vent system and a practical bungee strap, making them a reliable and easy-to-use choice for any dive. WAVE RIB TECHNOLOGY – Advanced side rib structure loads and releases energy efficiently for powerful, controlled kicks HYDRO POWER VENT – Channelled water flow enhances propulsion, stability, and overall efficiency TRI-MATERIAL CONSTRUCTION – Strategically designed using multiple materials for optimal flexibility, strength, and performance IMPROVED HYDRODYNAMICS – Blade membrane directs water efficiently during both power and recovery phases BUNGEE STRAP SYSTEM – Easy on/off design with heel pad for comfort and secure fit during use

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The Mares Avanti Superchannel Fins in Yellow are designed to deliver a balance of comfort, durability, and efficient performance. Featuring a tri-material construction and a three-channel blade design, these fins maximise water movement to generate powerful thrust with minimal effort. The open heel design, combined with an anatomical foot pocket and bungee strap system, ensures a secure and comfortable fit, making them a reliable all-round choice for divers. 3-CHANNEL BLADE DESIGN – Enhances water flow to increase thrust and improve overall propulsion efficiency TRI-MATERIAL CONSTRUCTION – Combines strength and flexibility for long-lasting durability and consistent performance BUNGEE STRAP SYSTEM – Flexible strap adjusts naturally for a secure fit and allows easy donning and removal OPEN HEEL DESIGN – Designed for use with dive boots, offering versatility and comfort in various conditions ERGONOMIC FOOT POCKET – Anatomically shaped for improved comfort and effective power transfer during finning

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The Mares Avanti Superchannel Fins in Small Black are designed to deliver a perfect balance of comfort, durability, and performance. Featuring a tri-material construction and a three-channel blade design, these fins maximise water movement to generate strong, efficient propulsion with every kick. The open heel design includes an anatomical foot pocket and a flexible bungee strap, ensuring a secure and comfortable fit throughout your dive. SUPERCHANNEL DESIGN – Three-channel blade enhances water flow to deliver increased thrust and efficiency TRI-MATERIAL CONSTRUCTION – Durable materials provide a balance of strength, flexibility, and long-lasting performance BUNGEE STRAP SYSTEM – Elastic strap adjusts automatically for a secure fit and easy donning and removal ANATOMICAL FOOT POCKET – Ergonomic design ensures comfort and stability during extended dives OPEN HEEL FIT – Designed for use with dive boots, offering versatility and added protection

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The Mares Quattro Excel Fins in Small Yellow are designed to deliver reliable propulsion and smooth manoeuvrability underwater. Built for comfort and performance, these open heel fins are ideal for use with dive boots and feature a balanced construction that promotes a streamlined swimming position. Equipped with the ABS Plus buckle system, they allow for quick and easy adjustments, making them a practical choice for divers in a variety of conditions. EFFICIENT PROPULSION – Designed to provide smooth, controlled movement and effective thrust underwater OPEN HEEL DESIGN – Suitable for use with dive boots, offering flexibility and added protection ABS PLUS BUCKLE SYSTEM – Easy-to-use adjustment system for quick fitting and secure hold COMFORT-FOCUSED FIT – Soft and ergonomic design supports a natural, streamlined position in the water DURABLE CONSTRUCTION – Built for long-lasting use across a range of diving environments

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The Mares X-Stream Scuba Diving Fins in Small Yellow represent advanced innovation, delivering exceptional performance with minimal effort. Developed using cutting-edge materials and design, these lightweight fins feature Optimized Pivoting Blade (OPB) technology to maintain the ideal angle throughout every kick. Combined with a superchannel blade and tri-material construction, they provide consistent thrust, reduced fatigue, and enhanced efficiency, making them ideal for both regular and travelling divers. OPB TECHNOLOGY – Optimised Pivoting Blade maintains the perfect angle during the entire finning cycle for continuous thrust SUPERCHANNEL DESIGN – Central channel scoops and directs water to maximise propulsion and efficiency LIGHTWEIGHT PERFORMANCE – Advanced materials create a powerful yet lightweight fin, ideal for travel and extended use SECURE STRAP SYSTEM – Available with bungee strap or ABS buckle system for easy fitting and reliable hold COMFORT & DURABILITY – Tri-material construction with perforated foot pocket reduces suction and enhances comfort when worn with boots

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