I have the SPPro but they come apart after 2 seasons (about 50 days) . The plastic spikes are all gone and I closed the holes with glue (looks like crap). The Kevlar is tough...but the water goes trough it, and it should be lower on the fingers where you actually hold the board. They are not really warm, but they do protect you a lot. I will use the inserts in a different glove-shell next season, unless they improved the design drastically.
2013/14 -12- Kirkwood days
Arbor A-Frame 158 2009-10
Jeremy Jones Hovercraft 156, 2011/12
Subaru WRX 06