Sierra EVAQ8

In its EVAQ8 version, the Sierra® EVAQ8, it integrates the lightest vacuum technology design, to enhance socket fit on any type of terrain. This vacuum technology optimally secures the prosthesis to the residual limb, by adapting to residual limb volume changes in an ultra-lightweight design, always maintaining a high level of comfort and dynamism throughout the day.

• Excellent socket fit in a minimal design, with only 40g addition and no build height modification
• Automatic vacuum response at each step
• High Durability – Rubber vacuum chamber designed to last – even with continual use of time

Target User

The Sierra® is for moderate activity (K3) users who enjoy long walks in nature, regardless of the terrain, with an excellent rollover feel.

• Excellent mobility – with 25° of dorsi/plantar flexion amplitude
• Excellent heel strike shock absorption
• Excellent agility and flexibility - with 15° of inversion/eversion
• Excellent socket fit in a minimal design (EVAQ8)
• Automatic vacuum response at each step (EVAQ8)

Recommended coding based on AOPA testing guidelines

Product Information

• Recommended L-Code(s): L5981, L5986 (+L5781 in EVAQ8 version)
• Build height: 6,2" / 158mm (size 26, with foot shell, spectra sock and 10mm heel height)
• Maximum user weight: 365lbs / 166kg
• Product weight (EVAQ8): 1,4lbs / 637g (size 26, cat 4, with foot shell & spectra sock)
• Sizes 22–31cm (Sandal toe option available - 22-28)
• Heel height: 3/8" / 10mm
• Attachment type: Male pyramid
• Foot shell skin tones: Jet Black, Dark, Medium, Light
• Warranty: 36 months (shell 6 months)
• 60 day return

THE RUSH FOOT EVAQ8 FIELD SERVICE GUIDE