Our test team liked the Neo PX for its combination of TLT6-like feather weight and huge, friction-free touring range of motion along with a more versatile binding interface (any AT binding will work) and a 3rd buckle for slightly more secure closure. Testers felt that the Neo PX's cuff carried itself a little taller on the leg than the TLT6 and liked that for a solid fore-aft skiing position—firm against the shin but not rigid, with plenty of rearward back-up for maintaining an aggressive downhill position.
Though both the lower boot and cuff construction is Pebax, our test team found it plenty solid on edge, at high speeds and on variable snow surfaces.
While testers loved the range of cuff rotation and its quality of movement when released, they were slightly less excited that the Ultra Lock top buckle had to remain swung open to maintain the released position. Finding the hole for the buckle's peg to go back to locked mode takes a little wrangling but testers agreed that the mechanism was bomber once locked.
Kudos
Caveats