3-in-1 BÆR-Kit Base Layers

Your base layer should do more than keep you warm - it should be the core the whole system builds on. The 3-in-1 BÆR-Kit base layers are built to work as one system - every BÆR-Kit Inner Layer zips into our 3-in-1 BÆR-Kit Outer Layers, so you get a warm layer for the cold on its own, a foundation that locks into a 20,000mm waterproof shell for the wet, and the full 3-in-1 when you combine them.