They are a British cycling company. A bit off the radar for regular folks.
As for the construction, from the website -
Upper
Water repellant industrial-grade woven polyester upper; authentic jersey knit lining; reinforced EVA/mesh lining; improved Lock-Lace system; signature 3M™ reflective heel strip
Outsole
Moulded rubber; full-length hardened midsole
Footbed
Natural cork with EVA; ultra porous jersey knit top layer
Accessories
Shoe bag, cleat cover
Weight
464 g (size 43)