unused, bagged team issue 2012 Olympics development team  
BMX/ freeride / downhill shirts - 
can used for any cycling if you wish, 
they have no pockets and no particularly thermal aspect to them. 

all measurements are approximate and of the un-stretched garments 
- please use these measurement above and beyond the labelled size 
to compare with similar garments you have already which fit you well.

labelled sizes often show no real standardisation 
- often running large or small for given labelled sizes.
use my measurements above and beyond the given labelled size 
to ensure you get the actual size you want
 

labelled:  XXS
Armpit to armpit: 22"

labelled:  XS
Armpit to armpit: 23"

labelled:  S
Armpit to armpit: 24"

labelled:  M
Armpit to armpit: 25"

labelled:  L
Armpit to armpit: 26"

labelled:  XL
Armpit to armpit: 27"