Pro-Flex®
More than a foot. It’s a family.
All Pro-Flex feet feature a unique and propietary 3-blade design with a footblade that incorporates a full effective toe lever and a more anatomical split toe. This innovative design helps generate exceptional toe-off energy and a fluid, natural progression from heel strike to toe-off. Unity compatible and now available with Torsion.
The Pro-Flex Family
How Does Pro-Flex Work?
Learn more about how Pro-Flex generates exceptional mechanical power.
Pro-Flex Product Comparison Chart
Click the buttons below to toggle and compare the different Pro-Flex foot options.
Pro-Flex Pro-Flex XC Pro-Flex XC Torsion Pro-Flex LP Pro-Flex LP Torsion
Build Height
155 mm (6 1/8")
155 mm (6 1/8")
222 mm (8 3/4")
73 mm (2 7/8")
147 mm (5 25/32")
Weight
920 g (2.02 lbs)
670 g (1.47 lbs)
1035 g (2.28 lbs)
646 g (1.42 lbs)
960 g (2.11 lbs)
Weight Limit
125 kg (275 lbs)
166 kg (365 lbs)
147 kg (324 lbs)
166 kg (365 lbs)
147 kg (324 lbs)
Impact Level
Low-Moderate
Low-High
Low-High
Low-High
Low-High
Category
1 to 7
1 to 9
1 to 8
1 to 9
1 to 8
Water Resistant
Weatherproof
Weatherproof
Weatherproof
Weatherproof
Weatherproof
Unity
Unity compatible
Unity compatible
Unity compatible
Unity compatible
Unity compatible
Included in box
Split-toe compatible foot cover, black spectra sock
Split-toe compatible foot cover, black spectra sock
Split-toe compatible foot cover, black spectra sock
Split-toe compatible foot cover, black spectra sock
Split-toe compatible foot cover, black spectra sock
Size
22-30
22-30
22-30
22-30
22-30
Pro-Flex Product Comparison Chart
Click the buttons below to toggle and compare the different Pro-Flex foot options.
| | | |
| |
|---|---|---|---|---|---|
| Pro-Flex | Pro-Flex XC | Pro-Flex XC Torsion | Pro-Flex LP | Pro-Flex LP Torsion | |
| Build Height | 155 mm (6 1/8") | 155 mm (6 1/8") | 222 mm (8 3/4") | 73 mm (2 7/8") | 147 mm (5 25/32") |
| Weight | 920 g (2.02 lbs) | 670 g (1.47 lbs) | 1035 g (2.28 lbs) | 646 g (1.42 lbs) | 960 g (2.11 lbs) |
| Weight Limit | 125 kg (275 lbs) | 166 kg (365 lbs) | 147 kg (324 lbs) | 166 kg (365 lbs) | 147 kg (324 lbs) |
| Impact Level | Low-Moderate | Low-High | Low-High | Low-High | Low-High |
| Category | 1 to 7 | 1 to 9 | 1 to 8 | 1 to 9 | 1 to 8 |
| Water Resistant | Weatherproof | Weatherproof | Weatherproof | Weatherproof | Weatherproof |
| Unity | Unity compatible | Unity compatible | Unity compatible | Unity compatible | Unity compatible |
| Included in box | Split-toe compatible foot cover, black spectra sock | Split-toe compatible foot cover, black spectra sock | Split-toe compatible foot cover, black spectra sock | Split-toe compatible foot cover, black spectra sock | Split-toe compatible foot cover, black spectra sock |
| Size | 22-30 | 22-30 | 22-30 | 22-30 | 22-30 |
*Build height and weight of foot are measured with the foot cover and sock for a size 27 foot.