Laces. Good. I have never trusted a fastening I could not tie myself, and the Endure Pro keeps its rigging honest — a Delta Strap lacing system that pulls the foot down into the shoe and holds it there, the way you'd sweat down a line before weather comes. This is the shoe that sits between Head's Revolt and Sprint lines, which is to say fast, but built like it expects a long crossing.
The hull, then. An engineered PU-moulded chassis gives durability with controlled flex, and an integrated 3D-TPU frame runs through the lateral side and the midfoot so the shoe stays under you when the foot goes sideways.
Full sock construction inside for step-in comfort.
Amidships, a dual-density midsole — DynaFoam in the heel taking the shock, higher-rebound EVA up front giving it back — with a ventilated 3D anti-torsion shank across the middle for stability and airflow, and a higher toe spring to roll you through the transition.
Below the waterline, a hybrid tread built to work across every court surface in Hybrasion+ non-marking rubber, reinforced where hard courts chew a shoe and left open where you want the grip to bite. CORE-FRAME construction from heel to toe holds the whole thing square.
It comes in Dark Blue/Navy, White/Yellow and Black/Red.
Now, Olsztyn. Landlocked, which is not a thing I say kindly, but I will allow it: the castle was begun in 1346 and administered for years by Copernicus himself — a man who worked out that the whole thing turns around something other than us, which is the single most useful piece of navigation anyone ever did without leaving harbour.
"I have never trusted a fastening I could not tie myself."
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