SH-TR903 S-Phyre Size:47 TF4630-3SP / TF4630-3SPA

TF4630-3SP / TF4630-3SPA

so no digestion is needed and the energy is available immediately for use by your muscles

Mounts to top tube using two hook and loop straps and shock cord

Lightweight and compact for easy portability in your swim bag or race kit

SH-TR903 S-Phyre Size:47 TF4630-3SP / TF4630-3SPADesigned for sprint and Olympic distance triathlon races, the S PHYRE TR903 sets a new standard for comfort, power transfer, efficiency, and transition speed. Triathlon Specific Technology Large heel loop is easier to grab during transitions, while rigid hollow carbon midsole features water drainage ports to help your feet dry quicker after swim leg, and barefoot friendly liner with soft padding promotes comfortable sockless riding. Ultimate Foot