A useful same-length comparison
Among the available Second Shift offers, this is the most direct counterpart to Dark Brown 10.5 Wide. Keeping length and color alike makes that pair of listings useful when checking whether an explicitly wider option is offered. The present title omits a width designation; verify the selected option rather than assuming the omission tells you its dimensions.
Adjustable upper, fixed protective area
Second Shift’s laces let you change tension over the instep, but they do not enlarge the protective cap. Consider where the foot needs room: loosening the lower laces can change upper pressure, while contact inside the rigid front may require another width or model. The distinction is particularly important when choosing between the two 10.5 listings rather than simply stepping up to size 11.
Keep the model identity in view
CAT documents a nylon mesh lining for the Second Shift family. That material detail provides more information than a color photograph, but it does not establish temperature comfort over your entire shift. The current official page also distinguishes the Steel Toe version; do not replace it with a similarly named soft-toe offer if toe protection is required.
For a replacement purchase, compare the style code and width on the old pair with the new seller selection. Dark Brown 10.5 is a particular purchasing route, not proof that a familiar-looking boot has retained every historical component. Use the related 10 and 11 only when the length comparison is actually needed.