A significant key to the Hot Metal design is the use of stronger and more expensive Chromoly rather than carbon steel in the manufacturing process. The stronger material allows for a multi-thickness cup face for more ball speed and distance than the previous 900 Hot Metal as well as redesigned sound ribs in the cavity for precisely tuned vibration and feel at impact.
Always known for stylish athletic shoes Adidas is a leader in spikeless designs evidenced this season by its Sport BOOST 3. Worn regularly around the world by Justin Rose among others the shoe features highly breathable waterproof uppers for dry feet in a variety of weather conditions as well as a Puremotion outsole design with external traction elements for enhanced grip and stability.
Available in both white and yellow the new and improved Q-Star Tour ($30/dozen) golf balls are aimed at players with moderate clubhead speeds that desire Tour-like performance with a soft feel and lower price.