Salomon: Manufacturer advice
There is no verified brand-wide fit offset or reproducible wearer distribution in this dataset. Size labels and measured foot length are different quantities. A chart does not establish the fit of every model.
Speedcross 6 Wide
This record covers men’s Speedcross 6 Wide L41744000, a trail-running model with a wider upper. Salomon identifies the US wide fit as EE. It does not justify a blanket size-up or size-down rule, and these notes do not describe the standard-width Speedcross or another generation. Use the men’s foot-length chart with your intended socks, then verify width and heel hold on the actual pair.
XT-6
The current XT-6 L41252900 page presents a unisex sneaker in Salomon’s Sportstyle range. Its trail heritage is not evidence that this edition should be recommended as a current performance running shoe. Quicklace adjusts the closure but does not establish a size offset. The chart below uses Salomon’s men’s scale; confirm the men’s/women’s label pair shown on the exact product.