The Heat™ debuted as the 2014 Ace Race proto and quickly caught fire with players for its control, glide and distance at slower arm speeds. It has a smaller rim for easier grip, and is being hailed as a breakthrough in delivering improved distance for new and developing players. 
The Heat was PDGA Approved on . It is a Distance Driver with flight numbers of: 9 | 6 | -3 | 1
Details:
- Max Weight: 175.1
 - Diameter: 21.1
 - Height: 2.1
 - Rim Depth: 1.2
 - Rim Thickness: 1.9
 - Inside Diameter: 17.2
 
The Heat™ debuted as the 2014 Ace Race proto and quickly caught fire with players for its control, glide and distance at slower arm speeds. It has a smaller rim for easier grip, and is being hailed as a breakthrough in delivering improved distance for new and developing players. 
The Heat was PDGA Approved on . It is a Distance Driver with flight numbers of: 9 | 6 | -3 | 1
Details:
- Max Weight: 175.1
 - Diameter: 21.1
 - Height: 2.1
 - Rim Depth: 1.2
 - Rim Thickness: 1.9
 - Inside Diameter: 17.2