ES16 Bibtights Elite Roubaix 

High quality winter trousers that protect your ankles, knees and hips from the cold and ensure a perfect fit. These winter cycling pants are made from Thermal insulated Roubaix material which keeps the wind out and ensures you can stay warm.

Technical features

Thermal insulated Roubaix material
Mesh braces for effective breathability
Flat seam that ensures maximum comfort on the bike ride
Reflective zippers on the outside of the legs for increased safety

Cykelstart has made a review of them here:

https://www .cykelstart.dk/test-es16-elite-roubaix-winter-cycling pants/