Fizik Powerstrap R4 Unisex Adult Triathlon Shoes Size:42 M EU PolyCore interior with embedded graphite

PolyCore interior with embedded graphite layer dampens vibration and sound for comfortable play

up to 18 days while indoors or up to 22 days with solar charging in 3 hours of direct sunlight (50

Unique design limits compression on the pelvic floor for increased stability and a lower

Super tough and durable

It doubles the value to account for both legs (assumes both legs are generating the same force)

Fizik Powerstrap R4 Unisex Adult Triathlon Shoes Size:42 M EU PolyCore interior with embedded graphiteKEY FEATURES TRANSIRO POWERSTRAP R4 is a triathlon shoe with an extremely quick and intuitive to use POWERSTRAP Powerstrap is extremely quick to fasten: simply slide into the shoe, pull and roll out from the transition smoothly R4 OUTSOLE The upper is complemented by a moderately stiff R4 outsole Mesh and Microtex upper: enhanced ventilation with the needed support Features a rubberized heel loop to facilitate setting the shoes PRODUCT DESCRIPTION A