Swapped these in before a week of steep groomers and the grip underfoot is seriously confidence-inspiring. Stability on the descents is where they really shine.
Sofia★★★★☆
The insoles gave me noticeably better grip on icy traverses, and my boots felt more stable edge to edge. Swapping them in took a bit of trimming to fit right, but worth it for the confidence on steep descents.
Kevin K.★★★☆☆
The grip on icy lift ramps is noticeably better than my old soles, I'll give them that. But the insole feels firmer underfoot than I expected, and after a full day my arches were aching. Fine for shorter sessions, less so for all-day skiing.