• Advance Lightness 3
  • Advance Lightness 3 pic1
  • Advance Lightness 3 pic2
  • Advnance Lightness 3 weights
  • Advnance Lightness 3 features

Advance Lightness 3


SGs Perfect Harness

Product enquiry


The Advance Lightness 3

The LIGHTNESS 3 offers comprehensive comfort both in flight and handling, and there’s even more protection. A choice of standard or light speedbag results in a wider range of uses; there’s also the option of a windshield, which significantly raises flying comfort on long distance flights. All-embracing comfort.

Redesigned suspension and chest strap geometry distinguishes the LIGHTNESS 3 by its excellent comfort in flight – especially when accelerated – and high stability. The seat shell fits every pilot’s body perfectly, and protects it where necessary. Dealing with the harness on the ground, e.g. speedbag adjustment, is entirely straightforward.


Modular System

The options and configuration choices make this third generation of LIGHTNESS modular and flexible as never before. Considering prepared weight alone, the possible variance of the S size (2.75 kg up to 3.37 kg) suggests a large range of use – for example a several day bivouac expedition or, perhaps, a new cross country record.

Useful Details

The LIGHTNESS 3 incorporates a number of important details, including SAS-TEC back protection, ample back pocket, drink pouch holder, optional speedbag access line, relief tube channel, cockpit power cable access and loops for fixing to the chest strap, and easy-to-move setting balls for adjusting the Standard speedbag length.


Please note, we can mix harness and pod sizes if necessary – i.e. if you need a Large sized harness, with a small sized pod.






Pilot heightcm




Chest strap widthcm




Total weightkg




Load test

EN 1651 / LTF 91/09 / 120kg

EN 1651 / LTF 91/09 / 120kg

EN 1651 / LTF 91/09 / 120kg

Harness certification

EN / LTF (PH 231.2018)

EN / LTF (PH 231.2018)

EN / LTF (PH 231.2018)







S+W Verdict:

“We loved the original Lightness, and loved the Lightness 2. The Lightness 3 builds on these two successful harnesses by providing better aerodynamics, more stability on bar, and better back protection.”

Additional information

Postage Weight4.5 kg
Dimensions80 × 40 × 40 cm

small, medium, large, medium with small pod, large with medium pod

Harness Type

Lightweight, Pod

Pg Brands


Free delivery on orders of £100

Extra fast shipping

30 days returns policy