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IMPRESS 4

IMPRESS 4
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IMPRESS 4

Product catalog summary
Overview
The ADVANCE IMPRESS 4 is a high-end cross-country paragliding harness designed for a wide range of pilots, from leisure enthusiasts to XC champions. It features an aerodynamically optimized rear spoiler and is compact enough to fit in a standard paraglider rucksack.
Aerodynamics
The harness has been designed with optimal aerodynamics using CFD analysis. It features a streamlined silhouette with internalized pockets and aerodynamically shielded carabiners to enhance performance.
Compact Design
Weighing only 6 kg, the IMPRESS 4 is the lightest high-end harness available. It includes a folding line for easy packing and a drag-reducing tail spoiler.
Protection and Comfort
The harness offers all-round protection with SAS-TEC components and memory foam for impact resistance. It includes a foam protector under the seat and comfort foam in the back for enhanced comfort and safety.
Convertible Features
The IMPRESS 4 can be used with or without a seatboard, offering different flight experiences. With the seatboard, it provides a sports-suspension feeling, while without it, it offers a cruiser-feeling.
Internal Pressure Optimization
The harness maintains a stable shape with a firmly inflated tail spoiler, using a single side air intake and a non-return valve to prevent deformation.
Reserve System
It includes two reserve container compartments with adjustable sizes for left or right deployment, providing flexibility and safety.
Additional Features
The harness comes with a windshield to reduce windchill, a user-friendly cockpit with a large instrument panel, and a customizable speedbag for comfort. It also includes custom carabiners, a smooth acceleration system, and an anti-G pocket for instant activation.
Technical Specifications
The harness is certified under EN 1651 & LTF 91/09 standards, supporting up to 120 kg. It is available in sizes S, M, and L, with specific measurements for pilot height, seatboard width, and carabiner height.
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Catalog excerpts

IMPRESS 4-2

ADVANCE IMPRESS 4 – Accessible Throne

 Open the catalog to page 2
IMPRESS 4-3

Accessible Throne New High-End harness for a wide variety of pilots Fifteen years ago the IMPRESS series heralded a new era, and made reclining harnesses widely accessible to the public. We continue this tradition with the IMPRESS 4. It is the first comprehensive High-End cross country harness with an aerodynamically optimised rear spoiler, and will find its rightful place in any normal paraglider rucksack. A High-End product, more compact and lighter than ever before – intended for the leisure cross county pilot right up to an XC champion. ADVANCE IMPRESS 4 – Accessible Thron

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IMPRESS 4-4

Best possible aerodynamics Perfect aerodynamics received our closest attention for this High-End harness. By means of CFD analysis in the virtual wind tunnel an optimal shape was derived, and by much reprocessing work the aerodynamic behaviour at airflow-relevant weak points was continually improved. Any protruding edges have been eliminated, the discontinuities of pockets internalised, the lower edge of the tail spoiler extended, its miniribs constructed with internal seams and even the carabiners are aerodynamically shielded. This work has produced a crease-free, streamlined silhouette for...

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IMPRESS 4-5

ADVANCE IMPRESS 4 – Accessible Throne

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IMPRESS 4-6

Compact & Uncompromising A place for it in any paraglider rucksack The especially compact IMPRESS 4 will fit in any normal paraglider rucksack – a new characteristic for a fully-operational cross country harness with a drag-reducing tail spoiler. A folding line across the back makes it convenient and easy to pack in the rucksack. Its light weight of 6 kg makes the IMPRESS 4 the lightest High-End harness – by far. ADVANCE IMPRESS 4 – Accessible Throne

 Open the catalog to page 6
IMPRESS 4-7

Protected Comfort All-round protection includes maximum comfort More protection and comfort than ever: now the IMPRESS 4 pilot’s body is completely surrounded by SAS-TEC components within the seat shell. These memory foam parts effectively protect against impacts and external hard objects and match themselves to an individual’s personal ergonomics. A generous foam protector under the seat and Comfort-Foam in the back share the credit for both comfort and protection. Side impact resistance has been significantly improved, and SAS-TEC sandwich construction now provides an even more resistant feature....

 Open the catalog to page 7
IMPRESS 4-8

Convertible: Two in One With or without a seatboard The IMPRESS 4 succeeds in launching Without seatboard With seatboard another revolution: it can be flown with or without its seatboard, with no additional restriction – and without having to change a setting or adjustment. With seatboard in place you experience that stiffer sports-suspension feeling: maximum tracking stability and direct feedback from the wing. When you remove the seatboard – simplicity itself – you can enjoy a comfortably damped Cruiser-Feeling and feel pleasantly enclosed in the all-encompassing seat shell. In terms of flight...

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IMPRESS 4-9

ADVANCE IMPRESS 4 – Accessible Throne

 Open the catalog to page 9
IMPRESS 4-10

ADVANCE IMPRESS 4 – Accessible Throne

 Open the catalog to page 10
IMPRESS 4-11

Optimized Internal Pressure Stable shape, firmly inflated tail spoiler Minimal air intake area and maximum internal pressure in the tail spoiler – a contradiction? Not for the IMPRESS 4, which has a single, side air intake of only 5 cm diameter to maintain a solidly inflated tail section. A non-return valve does not allow the spoiler to deform or empty, even under large changes of relative airflow. Air intake and non-return system were specifically developed to achieve this. The connection tube routeing is completely protected within the spoiler. ADVANCE IMPRESS 4 – Accessible Thron

 Open the catalog to page 11
IMPRESS 4-12

2 Reserves: left, right or both Choice of reserve handle position – left and /or right The IMPRESS 4 has two reserve container compartments under the seat, separated by an internal partition. Compartment size can be adjusted to suit reserve volumes. If you use a single reserve this can be fitted for right or left deployment. Delivery includes a foam spacer and securing pins for the empty side. ADVANCE IMPRESS 4 – Accessible Thron

 Open the catalog to page 12
IMPRESS 4-13

Windshield included Windshield for even more flying comfort The windshield reduces windchill and therefore a significant loss of body heat. Continuous wind noise on long transits – especially while accelerated – is reduced. This makes a great contribution to the achievement of long flights without excessive tiredness. The wind shield is simple to attach and remove after flight. ADVANCE IMPRESS 4 – Accessible Th

 Open the catalog to page 13
IMPRESS 4-14

Smart Cockpit User-friendly Cockpit The especially handy cockpit has a large easy-to-see instrument panel as well as several pockets. The main cockpit can be easily opened in flight – even with gloves. Several cable accesses lead to an external battery pocket. The instrument panel can be detached and instruments can be protected with a neoprene cover. ADVANCE IMPRESS 4 – Accessible Thron

 Open the catalog to page 14
IMPRESS 4-15

Speedbag Size Choice 3 x 3 Flexible choice of sizes An important factor for both comfort in flight and the flawless silhouette of the IMPRESS 4 is a correct speedbag length. Flexible material means that a majority of pilots will find the speedbag corresponding to their harness size to be satisfactory. (S, M, L). But nature may have different ideas (e.g. long body/short legs or vice versa) so a speedbag of a different size to that of the harness can be ordered. In crossover areas (heights 165 cm – 172 cm and 178 cm – 183 cm) ADVANCE recommend that you try both adjacent speedbag sizes before deciding....

 Open the catalog to page 15
IMPRESS 4-16

Customized Carabiner Customised «Alias Speed» Carabiners In cooperation with German hardware manufacturer Edelrid custom carabiners were developed specifically for the IMPRESS 4. These have an additional lug to locate the speedbag loops. This provides a higher speedbag bracing point, requiring less leg load to achieve a secure footplate feel. The main support system is also suitable for QuickOuts, and has Easy-Connect marks. ADVANCE IMPRESS 4 – Accessible Thron

 Open the catalog to page 16

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.