Ultimate Direction Women's Packs

Size	Torso	Chest
XS/S	14.5in / 37cm	24-37.5in / 61-95cm
M/L	16in / 41cm	35-42in / 89-107cm

 

Measure wearing the clothes you intend to wear: 

TORSO: Measure the distance between the top edge of the shoulders to the top crest of the hip bone. 

CHEST: Measure around the widest part of your chest, keeping the measuring type horizontal.