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SIGMA 10 – Epic XC

The SIGMA 10 continues the story of the legendary SIGMA Series. With an aspect ratio of 6.16 and 66 cells the ADVANCE XC flagship is positioned at the centre of the EN/LTF C class. The high-tech sportster combines outstanding performance with sporty dynamic and distinguished colours. The best starting point for epic cross country experiences.

Performance benchmark for Sport Class

The profile of the SIGMA 10 is based on a new technological platform, which completely frees it from its predecessor. One result is an immense leap in performance. The XC Sportster is not only fast; it can also make the most of en-route climbs. Its balanced pitch behaviour, directional stability and good absorption of turbulence even improve its performance in bumpy air.

The new Sportiness

The SIGMA 10 delights with its pleasantly spirited handling which allows the pilot to feel the sportiness of the wing. The canopy eagerly grasps a thermal, and the smallest steering input is answered directly and precisely. This playful but effective handling not only allows long distances to be flown without tiredness, but is also your guarantee of much flying fun.

The Most Modern Features

The SIGMA 10 includes the very latest performance-enhancing state-of-the-art technologies. Tension and weight optimised Sliced Diagonals ensure perfect load distribution inside the wing, the Advanced Air Scoop for well-mannered stall behaviour, C-Wires for maximal profile shape stability and Miniribs for a clean trailing edge.

Technology & Features

3D Diamond Shaping

A diagonal term included in the 3D-Shaping number crunching allows for the bunching of wing fabric at sewn seams to be allowed for and minimised – not only for horizontal aerodynamic forces, as before, but now taking vertical profile loads into account as well. This results in a smoother surface at the important leading edge, and, yet again, even better performance.

Reduced Line Setup

More cells, fewer lines, more performance: even with seven more cells, compared with the SIGMA 9, the SIGMA 10 has 15 % fewer support points and therefore 11 % less line metres, thanks to the extensive tension and weight optimised Sliced Diagonals. The resulting performance increase is noticeable.

Enhanced Speed System

A two gear speed system allows the SIGMA 10 speedbar loading and travel to be adjusted to suit the individual pilot’s leg length. This is achieved by changing the position at which one pulley’s action is blocked. The Speed Performance Indicator (SPI) provides a visual indication of the current accelerated situation on the polar curve, and C-Handles offer a comfortable means of active flying while accelerated.

State of the Art Technology

The most modern, performance-enhancing state-of-the-art technologies were incorporated in the SIGMA 10. Advanced Air Scoop Technology provides good-natured stall behaviour with clearly increasing brake loading as the stall is approached. C-Wires keep the profile in perfect shape, and Miniribs ensure a smooth trailing edge.

Perfect weight range choice and optimally tuned for weight with a proper small size

The SIGMA 10 size selection was thought of as having Seamless Weight Ranges between 10 and 15 kg steps. Every pilot’s flying weight will find itself within only one ideal takeoff weight range, because these ranges extend seamlessly through the glider sizes, but do not overlap. These SIGMA 10 ideal takeoff weight areas provide the optimal relationship between gliding speed and climb performance for each size in all normal flying conditions, and also take into account the different paraglider size characteristics.

For the first time a Sigma comes out in five sizes, with a proper small size. What we mean is that the SIGMA 10/21 size, 60 – 77 kg takeoff weight range, is not just a scaled down version, but has materials and design features adapted for a small paraglider.

What is required of a SIGMA 10 pilot?

The ADVANCE Sportster finds itself in the middle of the EN/LTF C class and is suitable for accomplished thermal pilots with cross country experience, who fly actively, understand canopy disturbances and can prevent them at their outset. It goes without saying that the pilot of a sports class paraglider should be competent to carry out the normal fast descent techniques.
When this is the case the outstanding performance potential of the SIGMA 10 can be fully utilised. The pilot will benefit from the high degree of pitch and directional stability – especially in bumpy air. The SIGMA 10 will then feel especially good and reward its pilot with improved performances.

Technical Data


SIGMA 10 21 23 25 27 29
Flat surface m2 21 22.9 24.5 26.4 28.4
Projected surface m2 18 19.6 21 22.6 24.3
Ideal weight range kg 65 – 75 75 – 85 85 – 97 97 – 110 110 – 125
Certified takeoff weight kg 60 – 77 70 – 88 80 – 100 92 – 114 105 – 128
Glider weight kg 4.45 4.75 4.85 5.15 5.45
Span m 11.40 11.90 12.30 12.80 13.25
Projected span m 9.10 9.50 9.80 10.20 10.60
Aspect ratio 6.16 6.16 6.16 6.16 6.16
Projected aspect ratio 4.6 4.6 4.6 4.6 4.6
Max. chord m 2.30 2.43 2.48 2.58 2.67
Number of cells 66 66 66 66 66
Number of risers 3 3 3 3 3
Accelerator travel max. cm 11 12 16 17 18
Certification EN / LTF D EN / LTF C EN / LTF C EN / LTF C EN / LTF C

Flights XContest

start time pilot launch route length points glider info
253.14 km 354.40 p.
236.62 km 331.27 p.
218.44 km 305.82 p.
246.24 km 295.49 p.
207.41 km 290.36 p.
289.05 km 289.05 p.
205.20 km 287.28 p.
202.45 km 283.43 p.
236.02 km 283.22 p.
202.13 km 282.98 p.
199.22 km 278.91 p.
228.56 km 274.27 p.
226.74 km 272.09 p.
271.35 km 271.35 p.
223.51 km 268.21 p.



The SIGMA 10 has very good performance. It is a very versatile and fun wing with good slow flying  qualities; and also very pleasant to fly.

Yael Margelisch, Flying Instructor, Competition and Acro pilot

One of the most interesting paragliders for the current XC season because of its performance, its handling and comfort in flight; and that element of exclusivity found in this Swiss manufacturer’s paragliders.

Daniel Crespo, Ojovolador

Der SIGMA 10 has very good directional, roll and pitch stability. This makes it not only comfortable to fly, but also very effective in turbulent air.

Patrick von Känel, Test- and Cross Country pilot

In thermals the SIGMA 10 can be manoeuvred very precisely because the brake loading rises less steeply at the higher end of the steering range: a clear plus point compared with its predecessor.

Sergio Waldmeier, Head of Airzone Flying School