Women's Winter Base LayersBrave the elements of winter with women’s outdoor base layers by ACAI. Tried, tested and trendy enough for any terrain or winter walk.
Super soft, insulated and versatile. Our winter outdoor base layers act as a second skin, keeping you supported, comfortable and cosy on winter hikes, camping trips or as an additional layer for everyday winter wear.
The seamless construction and ergonomic designs are not only figure enhancing but technically brilliant in terms of reducing chafe and trapping warmth. Shop Thermal Base Layer Tops and Tights and see for yourselves.