Unity® for K2 Sensation® with D/P Flexion™

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Our most popular low activity foot, K2 Sensation® is a comfortable walking prosthesis with a flexible full length fiberglass keel and mutiaxial foam core. With smooth progression from heel strike to toe-off, K2 Sensation is designed to promote user confidence and stability.

K2 Sensation is also available with the D/P Flexion™ hydraulic ankle module. K2 Sensation with D/P Flexion offers 9 degrees of dorsi and plantarflexion during stance phase to help improve stability on ramps and when transitioning from sitting to standing. Swing phase dorsiflexion is designed to reduce the risk of trips and falls—one of the main concerns of low active amputees. Plus, independent stiffness adjustment of dorsi- and plantarflexion enables you to customize performance for each amputee user.


  • Foot Module with a Male Pyramid Adapter
  • Removable Foot Cover with a Flex-Foot Sock

User Information

Amputation Level:

Transfemoral and Transtibial

Impact Level:


Max Patient Weight:

136kg (300lbs)

Foot Information





Weight of Foot: (Size 27)

910g (32oz) w. Pyramid and Foot Cover

Build Height: (Size 27)

138mm (5 7/16") w. Pyramid and Foot Cover

Heel Height:

10mm (3/8")

Adapter Options:

Male Pyramid

Recommended L-Codes:

L-5972, 5968, 5781

Warranty: 12 month limited warranty. Foot covers carry a two month warranty.