Heartbreak HB Logo Adjustable-Fit Hat 5 Panel The gears on the R8

The gears on the R8 can be switched out with R8 Inserts (sold separately)

it releases excess warmth to prevent overheating

The infrapatellar buttress provides additional support as the strap is stretched over it

They adapt after every run to match your performance and recovery as well as the races coming up in your Garmin Connect™ smartphone app calendar

Heartbreak HB Logo Adjustable-Fit Hat 5 Panel The gears on the R8For the love of the run, from the heart of Boston. Represent Heartbreak wherever you go with this everyday essential. Product Details: Chain stitch HB embroidered front logo Heartbreak small back Logo embroidery Interior red contrasting custom Heartbreak seam tape Casual Cotton Twill