Same reliable performance as the Striker QC, with laces for a more dialled-in fit. The Striker LU is for newer climbers who prefer the custom feel of laces over velcro — ideal if you climb outdoors regularly or find velcro doesn't sit quite right on your foot shape.

Who it's for Beginner to intermediate climbers who prefer lace closure, or those heading outside where a more precise fit is useful.

When to choose it over the Striker QC If you don't mind taking a little longer to get your shoes on in exchange for a more consistent, tailored fit across the foot, go LU. If speed matters more than precision at your current stage, the QC is fine.

How it fits and feels Flat and forgiving, like the QC. The laces let you fine-tune tension for a more snug, even feel across the top of the foot.