CRESSI Gara Modular Impulse Spearfishing Fins 40-41

New version of fins with a high-reactivity-modulus polypropylene blade and new design with decreasing thickness (from 4 mm to 2 mm) and a new distribution of the reinforcements, which makes the arc very progressive, avoiding the tendency to skid, since the first half of the set is more rigid and the final half more flexible. Blade with angulation of 29º against the traditional 21 to 23º. This angulation allows a flapping with the foot in a completely relaxed position and makes flapping soft and comfortable but highly effective both for surface movements and to overcome situations of great resistance to advance such as rising from the bottom, strong sea or the start of the descent with adjusted ballast. The design of the end of the blade is slightly conical and integrates two spoilers in subtle thermoplastic rubber. This feature, together with the calculated progression of the blade flexing arc, makes the flapping stability of Impulse perfect. FOOT POCKET New design of the flaps of the foot pocket with reduced height in order to allow the adjustment of blades of any angle, not interfere in the reactivity of the blade and allow a greater arch to the blade. Foot pocket volume resulting from deep anatomical studies, with volumes proportional to the broadening effect caused by the socks depending on the size of the foot, does not follow a fixed size-to-size ratio, since proportionally a small foot “fattens” much more than a large one when using neoprene socks. Combine two materials: Thermoplastic rubber with shore 75º hardness, flexible but inelastic and very resistant applied to the nerves, the entire sole of the foot pocket and the exclusive support band on the instep for immediate effort transmission without dissipating in rubbery compositions The rest of the foot pocket (grey area) maintains a semi flexible 65° shore composition for optimum comfort. This material is alternately extended in the heel area to fulfill a non-slip function when walking on a boat or on rocks The instep incorporates in its centre a band of 2 cm of width “Self-adjusting”, which allows a slight expansion (from 2 to 4 mm depending on size) to adapt to people with a high instep or in case of using thick socks. The dilation has been carefully calibrated so as not to impair the transmission of energy. The design of the end of the blade is slightly conical and integrates two spoilers in subtle thermoplastic rubber. This feature, together with the calculated progression of the blade flexing arc, makes the flapping stability of Impulse perfect. New design of the flaps of the foot pocket with reduced height in order to allow the adjustment of blades of any angle, not interfere in the reactivity of the blade and allow a greater arch to the blade. Detail of the anti-skid spoilers integrated in soft thermoplastic rubber. It combines two materials, recalibrated in terms of hardness and elasticity to improve the comfort-energy transmission ratio: Thermoplastic rubber with shore 75º hardness, flexible but inelastic and very resistant applied to the nerves, the entire sole of the foot pocket and the exclusive support band on the instep for immediate effort transmission without dissipating in rubbery compositions. The rest of the foot pocket (grey area) maintains a semi flexible 65° shore composition for optimum comfort. This material is alternately extended in the heel area to fulfill a non-slip function when walking on a boat or on rocks. The foot pocket volume has been dimensioned after extensive anatomical studies, in such a way that the volumes are proportional to the widening effect caused by the boot depending on the size of the foot, it does not follow a fixed proportion size-to-size since proportionally a small foot It fattens ”much more than a big one when putting on socks. The instep incorporates in its centre a band of 2 cm of width “Self-adjusting”, which allows a slight expansion (from 2 to 4 mm depending on size) to adapt to people with a high instep or in case of using thick socks. The dilation has been carefully calibrated so as not to impair the transmission of energy. Blade with angulation of 29º against the traditional 21 to 23º. This angulation allows a flapping with the foot in a completely relaxed position and makes flapping soft and comfortable but highly effective both for surface movements and to overcome situations of great resistance to advance such as rising from the bottom, strong sea or the start of the descent with adjusted ballast.