Mountain Gear

Replace a worn out hipbelt on your Argon or Xenon pack with the soft comfort of the heat-moldable BioForm CM A/X hipbelt with taped edges. Designated "CM" for custom moldable - you've never experienced a better fit that reduces the weight on your shoulders by 10% while promoting the best possible posture.
Features:
- Don't get stuck with a guy's a hipbelt; the women-specific fit is canted to ride securely on a woman's hips and it's narrower for a shorter rib-to-hip distance
- Have your hipbelt custom molded to your form via heat for the best possible fit
- Once your pack weight is better-supported, you'll maintain better posture as well
- Reduce weight on your shoulders by 10% while you maintain shoulder endurance by reducing trapezius fatigue by 15%
- Tighten the ErgoPull closure in order to draw tension along the bottom and top of the belt with split support wings
REI

Personalize your backpack with a hipbelt just for you. Made for Osprey Xenon packs, this hipbelt customizes your fit for miles of comfort!
- Providing superior load support, this BioForm split wing hipbelt is a thermoformed, laminated closed-cell foam with an outer supportive shell
- The foam technology in BioForm hipbelts allows heat-molding for a custom fit
- Osprey certified Custom Molding is available in most stores—check your local REI store for a custom hipbelt molding oven
- ErgoPull hipbelt closure optimizes cinching leverage, drawing tension along belt's top and bottom, not through its center, relieving hipbone pressure
- Specification for hipbelt size range are as follows:
- X Small: Less than 28 in.
- Small: 27 - 31 in.
- Medium: 30 - 34 in.
- Large: 33 - 37 in.