Osprey Aura 50 Pack Harness: Our women's harnesses are contoured to fit comfortably on a women's torso. They are wider through the collar bone area with a taper in the chest area and offer women-specific sizing BioStretch Harness: This sewn-in harness features women-specific cut with cool perforated waffle foam Hipbelt: Our women's hipbelts are canted to ride securely on a woman's hips. They are also narrower in cust allowing for shorter hip to rib distances, and women-specific sizing accommodates women of all sizes and shapes BioStretch Hipbelt: This sewn-in hipbelt features women-specific cut and cant with cool perforated waffle foam Sizing: simply put, we build packs that fit