The sentrie techlace offers elite level performance with the comfort of laces and the convenience of a strap the techlace system replaces d rings and other hardware with laces providing a more supple feel across the forefoot and the laces can be easily replaced if damaged the boa l6 dial offers 1mm adjustment increments when tightening and easy pull to release function for quick in and out of the shoe the sentrie techlace is constructed with a lightweight bonded and welded breathable uppe