The RK3 HD is the next fin in the RK3 range of fins. The RK3 HD is made from a higher density material than the standard RK3, which makes the fin stiffer and heavier. The RK3 HD was developed in response to feedback from divers who prefer a heavier fin. The new compound of the RK3 HD adds weight to make it more negatively buoyant than the standard RK3.
An ideal fin for dry suit diving.
Based on one of the first vented rubber fins sold in North America and popular among military and professional divers.
Compact, and ultra-rugged for use in harsh environments.
Improved foot pocket with spring straps for ease of use with cold hands or thick gloves.
The design has been the standard gear issue fin for military, special ops, coast guard and public safety divers for decades.
Short wide blade provides maximum forward thrust while maintaining great manoeuvrability.
Vented blade design reduces resistance on the upstroke and enhances thrust on the downstroke.
The vents also eliminate vortexes that can occur along the back of the blade much in the same way split fins eliminate the vortex.
The blade material designed to hold up in the toughest environments, temperatures and abuse.
Two large grommet holes designed to fit most karabiners for easy storage of the fins while accessing the dive site.
Spring straps as standard.
Custom designed buckle holds spring straps in optimum position.
The Avanti Quattro Power is the ultimate Channel Thrust fin for speed, power and fun in the water! A great all-round fin and an obvious choice for demanding scuba and freedivers.
X-Stream comfort, X-ceptional efficiency, the X-Stream fin is the result of 60 passionate years developing dive products. High-performance, comfort and lightweight design!
The Avanti Superchannel OH is the latest evolution in Channel Thrust Technology, designed for the diver who wants the perfect blend of power and efficiency in one fin. Minimized leg fatigue!
The Flexa DS diving socks have been designed for maximum comfort: they are made of 5 mm neoprene. They have a hard rubber sole and side zip for ease of use.