And Grok summary:

The evolution from Speedcross 5 to Speedcross 6 represents a thoughtful refinement of an already successful formula rather than a dramatic redesign. The key improvements focus on weight reduction, enhanced agility, and improved versatility while maintaining the core characteristics that have made the Speedcross series legendary among trail runners. The 7% weight reduction, lower stack height, and shallower lugs collectively create a more nimble shoe that retains exceptional grip and stability while expanding its usability across different terrain types.

For runners currently using the Speedcross 5, the decision to upgrade to the Speedcross 6 depends on individual priorities and preferences. Those seeking a lighter, more agile shoe with improved comfort and versatility will find meaningful benefits in the Speedcross 6. However, runners who prioritize maximum grip in extremely soft conditions and prefer the slightly more cushioned ride of the higher stack height may find the Speedcross 5 still meets their needs effectively.

The Speedcross 6 successfully addresses many of the minor criticisms of the Speedcross 5 while preserving the essential DNA that has made this series so popular. The improvements in weight, comfort, and versatility make it a worthy successor that maintains Salomon’s position as a leader in technical trail running footwear. For new buyers entering the Speedcross ecosystem, the Speedcross 6 represents the most refined version of this iconic design, offering the best balance of performance, comfort, and versatility in the series’ history.