Supair Acro 3 M or L

Hi,

I have seen some people fitting between two sizes for Supair Acro 3.
Just not my case (tall and skinny).
I am between size M and L.

Height: 188cm
Weight: 63kg naked
Thigh length up to hollow of the knee: 53cm (measured when sitting)
Back length up to shoulders: ~70cm (measured when sitting)

Now the Supair Acro 3 size chart makes absolutely no sense to me. It says back length = 73 cm (M) and 78 cm (L).
I have been told that's the length up to the point where the shoulder straps even have to start.
That would mean I would have the back plate of the harness on the back of my head/in my neck hahaha.

Can anyone help out? I currently have no option to test the sizes somewhere, so maybe someone with similar measurement can tell me what size they bought.

Latest Comments

Koven's picture

@EspenAa: Ok thx. Yeah that's true. I was thinking about making the seat plate less wide on the L. It would move the hooking point up though.

Still not sure if M or L is the way to go haha

Koven's picture

Thx man, could you do me a favor and measure the back length of the harness if you got some free time? It says it's 73cm for size M. Would like to know if that's really the case. Would be awesome!

EspenAa's picture

A friend has the Acro 3 in medium and is 189 cm, 90 kg. He feels it's perfect. The large has wider seat plate and if you are skinny you will slide too much around on it.

theofabrin's picture

Hey man, I'm using an Acro 4 M
almost look like Acro 3

I have 183cm tall and 83 kg
it fit very well to me.

Koven's picture

Size Chart: