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			Air Cup Honeycomb suspension system built into the soles of Allegro™ shoes for women. The system combines good ventilation with an anti-fatigue effect. Ankle Protector Used in J-Escape™ models, the TPU "Ankle Protector" reinforcement protects the ankles from lateral shocks. Anti-torsion system Positioned under the arch, it optimises foot stability when walking. AP23™ leather Totally natural full grain leather that is oil - and water - repellent. It is 10% to 15% thicker than most leathers used for safety footwear (2.4 mm). Its capacity to prevent water vapour from penetrating is three times greater than the regulations in the EN 344 standard (180 mn / 60 mn). Extremely long lasting with unsurpassed performance. Aseptane™ Aseptane™ is ideal for wet working conditions, protecting your feet against spilled and splashed liquids. Key features: impermeable and breathable, slip resistant and abrasion resistant, and very easy to clean with soap and water up to 60°C! Backstrap Part of the upper covering the seam and the back of the quarters. Bellows Triangular-shaped flaps on either side of the shoe between the vamp and the quarters that keep the shoe water-tight when closed. Biotane™ This totally natural, 100% organic leather eliminates any risks of allergies. It features exceptional breathability, and therefore evacuates water vapour 10 to 20 times more efficiently than the requirements in the EN 344 standard. It is exceptionally supple, light and comfortable, facilitates air exchanges and keeps your feet feeling great. Cambrelle Built into the shoe, the Cambrelle lining has a high humidity absorption/desorption capacity in order to keep the foot dry throughout the day. Closing All the stitching operations required to assemble the different parts of the upper, using one or more threads to make a series of stitches. Derby Shoe or boot whose quarters are assembled on the vamp in such a way that their font part (nose of the quarter) remain free, making the shoe easier to put on and only attached to the instep by tightening the laces. Dynam'air™ This ventilation system, used in certain models in Jallatte's Allegro™ range (EN 347), is built into the shoe and works by creating a flow of air around the foot, which is continuously refreshed by the natural walking movement. Fit All the properties of a shape or shoe that enable the foot to be correctly and comfortably positioned held in place when walking. FleXtane™ A composite material used to manufacture the puncture-resistant Ballistic fibre midsole. 70% lighter than a steel midsole. Providing insulation against heat and cold, it reduces the changes in temperature within footwear. Extremely long lasting and non-magnetic. Forepart All the parts (including the lining) that make up the front part of the shoe starting from the vamp. Full Grain Leather Leather where the upper layer of the derma, the grain, is completely conserved. A natural leather that does not require buffing to remove faults. Grain Leather Leather whose surface, the grain, contains faults, and therefore requires buffing. This operation rubs out the faults. The grain is then stamped back on. Heavy duty boot Walking or working boot whose upper uses a minimum number of assembled parts in order to provide maximum water resistance. Heel Stiffener Reinforcement of the upper, inserted between the outer leather and the lining, intended to avoid any sagging of the upper and to maintain the heel in place. Insole Inside part of the bottom of the shoe covered by the insole lining (or sock lining). Insole lining Placed over the insole to improve the appearance of the inside of the shoe (sock lining - heel pad). Isoltane™ Isoltane™ is a multi-layer insulating complex, situated under the sole of the foot. It acts as a heat dissipating thermal barrier that regulates the rise in temperature inside the shoe. This prevents the thermal shock effect that can occur when working on hot surfaces, for example laying roads at 160°C The user's health and well-being are preserved. J-Escape™ A rugged look so you'll feel at ease in even the most hostile environments. The Ankle Protector provides reinforced ankle protection. The reinforced TPU shields at the front and back make the footwear longer lasting. The Neotril™ sole is resistant to hydrocarbons and direct contact heat up to 300°C. The multi-directional, self-cleaning tread pattern provides maximum adherence. Lasting Provisionally fixing the upper onto the last (the name for the mould round which the shoe is formed). Leather The term leather is reserved only for the upper layer of the derma of the hide, characterised by the presence of the grain. Lightane™ Record-breaking lightweight properties for this new collection featuring 100% composite safety. A 200 Joule Xetane™ safety toecap (50% lighter than steel). A puncture-resistant FleXtane™ Ballistic fibre midsole (70% lighter than steel). Featuring 3A Concept: Adherence - Anti-torsion - A progressive shock Absorber. Loafer Type of shoe with no laces or other opening/closing system except that the upper stretches tight across the top of the foot to hold it firmly in place (the name "loafer" suggest that this type of shoe will appeal to lazy people since there is no need to bend down to put it on). Neotril™ Vulcanised nitrile rubber sole material with excellent resistance against heat and chemical products. Outlast Outlast is the name for a thermo-regulating lining that maintains a constant temperature inside the shoe. Outside Counter Part of the back of the quarter of the upper (either a separate piece, whether real or simulated, or simply an area of the shoe) surrounding the heel of the foot. Press cutting Using a press knife to cut out the parts for the sole. Progressive Heel Shock Absorber It is located in the heel area of Softane™, J-Escape™ and Lightane™ soles. Its role, together with the Softane™ comfort layer, is to cushion your feet from the high intensity shocks and vibrations. Quarter Top part of the upper, one of the two parts (inside or outside) that make up the front of the upper, usually extending up to the instep. Relaxane™ An anti-vibration disc located under the heel reinforces the vibration and heel shock absorption capacities. It reduces fatigue from standing in the same place for prolonged periods of time and walking on hard surfaces. Seat - Shoe Seat: back part of the shoe which supports the heel of the foot. - Heel Seat: flat, approximately semi-circular area at the intersection between the heel cup and the sides of the heel. Shank Elongated piece of wood, leather, steel or plastic placed across the width of the sole intended to reinforce the waist of the shoe and support the arch. Softane™ For the new 2003 versions, the dynamic qualities of the dual density Softane™ soles have been yet further improved. The comfort layer wraps around your feet more snugly for improved side support. The walking sole tread pattern channels away liquids more effectively and guarantees maximum contact with the walking surface. Sole Edge The side of the sole, its outline. Stretch Describes leather that can be stretched. Stretching implies that the new shape is at least partially conserved when the stretching force is no longer applied. (Not to be confused with elasticity). Suede Split When leather is split into two layers, two different materials are obtained: - the top layer with the grain - the lower layer of the derma, which is called the suede split Both sides of the suede split are soft and velvety in appearance. Sympatex The Sympatex membrane is made of a special hydrophilic polyester with a non-porous and homogenous structure. The membrane is both watertight and permeable to water vapour, and therefore fully breathable. Extremely extensible (300%), supple and resistant, it follows the natural movements of your feet. It remains highly breathable with no change in its properties with age. Sympatex is neutral for the skin, and forms a barrier against bacteria and viruses. Texon Soft Texon Soft is used for insoles and is made of pure alpha-cellulose fibres. It has the following characteristics: breathability, high water-vapour absorption and desorption, chemical purity, flexibility, dimensional stability, abrasion resistance, lightweight, antistatic. Tongue Part of the upper, or piece of leather or other material added to the upper, extending backwards from the vamp and protecting the instep. Tonics™ You don't have to wait for the weekend to feel good in your shoes! Tonics™ were designed for women who want to be as comfortable in their professional lives as in their daily lives. The obvious difference with Tonics™ is in their appeal but they are also extremely lightweight thanks to their Xetane™ composite toecap. Not to mention how comfortable they are... Triftane™ Record-breaking safety, comfort and style for this multifunctional outsole that continues to set new standards. With phenomenal slip resistance combined with its extreme versatility, high heel shock absorption capacity, and complete thermal insulation Triftane™ is unrivalled. It has more qualities than you can name. The industry standard! Upper Top part of the shoe, covering the top of the foot. Vamp Part of the upper covering the back of the foot. Xetane™ A Jallatte engineered composite material, used to manufacture 200 Joule safety toecaps and 100 Joule protective toecaps. Lightness is its key property. Indeed, it is 50% lighter than a steel safety toecap. Providing insulation against heat and cold, it reduces the changes in temperature within footwear. In addition, it is non-magnetic and lasts forever.

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