The Atom is a straight flyer with enormous potential off the tee and for long approaches. Right off the shelf, the Atom has a general stability much like the Proxy, with just a bit more fade. Over time the Atom will wear in to an extremely straight and floaty putter. Like the Proxy, the Atom is based on the Envy core with an all-new 10mm overmolded wing design.

Cosmic Electron is MVP's mid-grade, softer plastic, but with added swirls and color patterns.  It feels amazing, but it is not made for taking a beating at high velocity. It is primarily formulated for putters. 

These are in the FIRM Cosmic Electron plastic.