Trailblazer™ Foot


The Trailblazer’s Compound Spring System™ increases the effectiveness of the toe springs while maintaining the foot’s long-term durability. When paired with unique composites used in its construction, the foot provides increased deflection and dramatic energy return. Trailblazer’s PerforMax™ Heel includes three heel spring options for effective yet easy customization and is field adjustable. The Trailblazer comes with choice of a fixed pyramid, a rotatable pyramid or a multiaxial ankle in the Trailblazer MA. The foot comes with a high-activity foot shell which features extra sole reinforcement for increased durability.

The foot and multiaxial ankle combination allow an amputee to traverse a wide variety of terrain with stability and confidence while maintaining a high energy return. The foot also offers customization of the amount of ankle movement by use of a Flexion Ring over the neck of the ankle pyramid. The larger the diameter of the Flexion Ring yields increased motion.

Product Highlights:
  • Moderate to High Activity (U.S. Levels 3 & 4)
  • Low-Profile Design Accommodates Active and Athletic Lifestyles
  • Innovative Heel Design Allows for In-office Customization of Foot
  • Compound Spring System Provides Dramatic Energy Return with Long-Term
  • Trailblazer MA Features Multiaxial Ankle
  • 36-month Warranty
Includes High-Activity Foot Shell, Foot Sock, Titanium
Pyramid, one of three Heel Spring Options, three Flexion Rings (with Trailblazer MA only)
Weight Trailblazer 350 g*; Trailblazer MA 460 g
Patient Weight Limit 250 lb (115 kg)**
Heel Height 3/8” (10 mm), 3/4” (18 mm)
Available Sizes 23 to 31 cm
Build Height*** Trailblazer: 5.81 cm for 3/8″ heel, 4.91 cm for 3/4″ heel
WillowWood’s standard Titanium Foot Pyramid was used to calculate build height.
Trailblazer MA: 9.65 cm for 3/8″ heel, 7.64 cm for 3/4″ heel
Build height taken with multi-axial ankle in place.
Cosmesis Unisex in Buff, Tan, or Medium Brown
Toe Spring Stiffness See Composite Toe Spring Chart
Heel Spring Options Soft, Medium, Firm
U.S. Warranty Information Foot: 36 months from date of patient fitting
Foot Shell: 9 months from date of patient fittingNOTE: No credit will be issued after 45 days from order date. Exceptions will only be made for warranty returns due to product failures.
U.S. L-Code Suggestions Trailblazer Foot: L5981
Trailblazer MA Foot 5981, 5986

*Based on size 26 cm foot.
**Body weight plus any loads normally or routinely carried cannot exceed this weight limit.
*** Build height measurements taken for a size 26 cm foot with WillowWood components. Measurements will vary if using non-WillowWood components.

Trailblazer utilizes U.S. Patent 6719807 and EP Patent Application 01303759.3 under license from Chas. A. Blatchford & Sons Ltd.

To order a Trailblazer™ Foot, please select the size, side, color, toe spring stiffness, heel height, and heel spring.

TBMA-25LT-3L-M Trailblazer Foot SAMPLE Part Number
Name Code TBMA TBFP = Trailblazer Foot with Fixed Pyramid
TBRP = Trailblazer Foot with Rotatable Pyramid
TBMA = Trailblazer MA Foot
Size of Foot 25 23 to 31 cm
Side of Foot L L = Left
R = Right
Foot Shell Color T B = Buff
M = Medium Brown (special order)
T = Tan (special order)
Toe Spring Stiffness 3 1 to 5
Heel Height L L = Low 10 mm (3/8″)
M = Medium 18 mm (3/4″)
Heel Spring M S = Soft
M = Medium
F = Firm

Trailblazer Foot Instructions
Trailblazer Foot Instructions, Spanish
Trailblazer MA Foot Instructions
Trailblazer MA Foot Instructions, Spanish

Fasteners & Torque
M6 x 6 Setscrew   5 ft-lbs/6.8 Nm
Related products:
700-SS001 Foot Sock
TBHS-1101 Trailblazer™ 23-26 cm, Soft Heel Spring
TBHS-1102 Trailblazer™ 23-26 cm, Medium Heel Spring
TBHS-1103 Trailblazer™ 23-26 cm, Firm Heel Spring
TBHS-1104 Trailblazer™ 27-31 cm, Soft Heel Spring
TBHS-1105 Trailblazer™ 27-31 cm, Medium Heel Spring
TBHS-1106 Trailblazer™ 27-31 cm, Firm Heel Spring
TBR-1134 Trailblazer™ MA Small Diameter Flexion Ring (shown)
TBR-1135 Trailblazer™ MA Medium Diameter Fexion Ring
TBR-1136 Trailblazer™ MA Large Diameter Flexion Ring
TBR-1137 Trailblazer™ MA Flexion Ring Kit
TBR-1138 Trailblazer™ MA Pyramid Dome
FSHA-XXXX-X High-Activity Foot Shell, 23-31 cm – for a complete product number, specify size, side, color, heel height

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