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Osprey BioForm4 CM Custom Moldable Hipbelt - Women's

$59.99 Regular price

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The Osprey BioForm4 CM custom moldable hipbelt for women personalizes your Osprey pack with a heat-moldable design that delivers optimal fit, comfort and performance.


  • 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's certified Custom Molding available in most stores—check your local REI store for a custom hipbelt molding oven
  • ErgoPull hipbelt closure provides extra leverage in cinching, drawing tension along top and bottom, not through the center, relieving hipbone pressure
  • X-large fits hips greater than 36 in.; large fits hips 33-37 in.; medium fits hips 30-34 in.; small fits hips 27-31 in.


Best Use
Fits Waist/Hips
XS: Less than 28 inches
S: 27 - 31 inches
M: 30 - 34 inches
L: 33 - 37 inches
Heat-moldable foam/nylon