Fizik is a specialist in products that govern the interface between man and machine: saddles, bar tape and shoes that work in harmony with you as you ride. In 1996 fi'zi:k set out on a journey to improve rider performance by producing saddles for superior ride comfort. In 2015, this same purpose drives fi'iz:k to produce shoes fit for high performance.
Introduced in 2016, the R4B features Volume Control Technology and the Extended Power Strap for quick and easy adjustment to create perfect fit for comfort and performance.
It is complemented by a combination of a single Boa IP1 and micro-strap closure system and injected composite sole.
Why use BOA?
Glove-like fit: it provides custom comfort with smooth, even closure and no pressure points.
Powerful closure: once locked into place, BOA reels and laces stay that way.
Micro-adjustability: BOA reels offer seemingly infinite degrees of fine tuning.
Quick on, quick off: BOA saves time when seconds count.
On-the-fly adjustment: get easy, one-handed adjustment with a quick turn of the BOA dial.
Durable: made from aircraft grade stainless steel, BOA laces are stronger per gram than tank armour.