I never choose a product just because the manufacturer gives it to me for free. Instead, I choose which products I want to use, and then work with the manufacturers on any sponsorship deal. So everything I use is my first choice!

The Vasa Erg Trainer gives me indoor swimming with a power meter! It’s a great tool for building swim-specific strength and improving my catch and pull
I use the Sven Can See Anti Fog Spray (use code ROBGRAY15 to get a 15% discount on your order)
Finis Tempo Trainer (very useful training tool, I use it for threshold workouts to get real time feedback on pacing for each lap)
Finis Agility Hand Paddles – my paddle of choice for training – they fall off if your stroke is poor, plus they are not huge. Other paddles give me shoulder issues, these are awesome and I use them every workout.
Roka wetsuits – the torso area of the Roka suits are very flexible, resulting in better range of motion than other suits. Athletes I work with get a nice discount on Roka suits.

Glukos Energy Gel Fruit Punch also the Glukos Energy Tabs
Oakley Jawbone sunglasses – amazing clarity, super comfortable


My DiMOND bike, hand made in the USA, is my choice of race weapon. Fast, aero and beautiful.
Screen Shot 2015-10-30 at 9.11.34 PM dimond-

My Dimond is equipped with an Ice Friction Chain – the guys at Ice Friction have been super supportive of me, and have provided my chains for every race I’ve done since 2015.