Width

With the Basic Dual Fit liner this set-up is a Narrow Medium width (see the Width Guide above). Each shell covers a 2-size EU bracket; round up if you fall between brackets.

Fitting for COMFORT

Add 10mm to your measurement and round up if you fall between sizes.

Fitting for PERFORMANCE

Buy your exact size, or round up if you fall between sizes.

Shell

USD Aeon aggressive hard shell — each shell covers a 2-size EU bracket (dual sizing); the liner and insole fine-tune the fit.

Liner

MyFit Basic Dual Fit liner — comfortable standard padding with a dual-fit shape; breaks in naturally with use.

Insoles

A thinner insole adds about half a size of space inside the boot — e.g. a 42 becomes a 42.5.