Only one three hour morning on these UPZ RC8 size 29, 324mm shells. Only very, very slightly less stiff cuff than RC10s which, IMHO, makes them just right and very similar to Deeluxe 325s in stiffness. Only two buckles on lower shell, which is plenty, and prevents the buckle interference problematic on RC10s. No where near the softness of UPZ ATBs. Again, IMHO, fits a foot that measures 28.5 to 30 cm. These boots come with a very good, stock, rear spring system to control the flex so you don't need to pay the extra for BTS as you may feel the need to for Deeluxe boots. Great heel hold and generous toe room. Compatible with Deeluxe Thermofit 131, Palau 141, Intuition, Zipfit, etc. liners
$300