PSO™ (Plantar Stretching Orthosis)

PSO™ (Plantar Stretching Orthosis)


  • Help minimize pain caused by inflammation and tissue shortening
  • Comfortable foam padded foot and calf straps are adjustable with easy close buckles
  • Ventilated calf area for patient comfort and greater breathability
  • Lightweight design and low profile injection molded shell assist in patient comfort and durability
  • Soft, removable and washable foam liner provides a comfortable cushion
  • Slip-resistant tread (not recommended that patient ambulate in this device)

Ordering Info

Size Part Number
S 333-S
M 333-M
L 333-L

Measurement Guide

Size Men’s Shoe Size Women’s Shoe Size
S 4 – 6 5 – 7
M 6 – 9 7 – 10
L 9 + 10 +


PSO is a trademark of Weber Orthopedic Inc. DBA Hely & Weber


To download the following PDFs, right-click or option-click (on Mac) and select “Save Link As”

PSO™ Plantar Stretching Orthosis Instructions