Arc’teryx 2007 Beta AR Gore-tex technical shell jacket (S)Size on Label: Small Recommended Size: Small Pit to Pit: 22 Length: 26 Condition: Item has slight damage to lining as seen but otherwise excellent vintage condition Now discontinued, the Theta AR line stood for extended coverage providing a more robust maximum protection and not too dissimilar to the now Beta SV line. This piece is a durable, highly versatile Gore tex Pro jacket recommended for all round (AR) conditions but also for severe weather