Columbia's new Omni Heat 3D Insulation
Columbia's new insulation technology called “Omni-Heat 3D” is the 2.0 version of their popular Omni-Heat technology which was developed to improve heat reflection and retention. Where Omni-Heat used a reflective pattern to direct heat back to the wearer, Omni-Heat 3D adds vertically oriented fibres to this to create an air space which improves insulation and comfort next to skin while reducing abrasion.This video we created with the folks at Columbia explains the technology well:
Read the full review of this new insulation technology here.