This norwegian racing dog harness has been specially developed for active dogs and their owners making it deal for jogging and cycling'. '.strtoupper('t')he reflective strips on the chest belt offer maximum security for your dog when it is dark out'. '.strtoupper('t')he harness is lined with a fleece padding in the chest, throat, and shoulder areas preventing chafing while running'. '.strtoupper('p')erfect comfort is guaranteed for your dog, even if when moving particularly quickly'. '.strtoupper('a') firmer grip on your dog's lead allows for quicker reaction times by the owner and ensures your pet stays to heel'. '.strtoupper('h')unter stands for quality and functionality'. '.strtoupper('h')unter gives you high quality of individual products coupled with attractive designs, while simultaneously providing top functionality and great safety'. '.strtoupper('p')lease note the harness sizes below match up with your dog's chest width'. '.strtoupper('s')ize chest circumference belt width neck circumference s m 52 62cm 25mm 40cm m l 60 75cm 25mm 46cm l 68 90cm 38mm 52cm