- - Full engineered knit upper
- - Variable thickness and knit structures for maximum comfort
- - Boa Fit system with a single IP1 dial
- - Aerated carbon sole
- - 8mm front and rear cleat adjustment
- - Weight: 220 g
he BOA closure system is a smart and patented system to pull on or out your safety shoes or boots. Classic laces are replaced by stainless steel wires, connected to a turning knob. This knob is used to tighten, loosen and snapping your laces into place.REF: 5266-7432