Some folks have been replacing them with salomon spare laces with the locking mechanism - there is a thread on mountainproject.com on it. Seems like having two sets of salomon laces/ boot is the way - one to tighten the lower laces and one for the ankle.
Lorraine McCall began her attempt today at a continuous, self-powered round of the Grahams, a four-month tour of upland Scotland combining walking and bikepacking. If successful, she'll be the first person that we know of to do it.
Press Release Arc'teryx Climb Academy returns to the Lake District: May 25th – 27th