US Wool Knit Cap, known as "Jeep Cap" since it was often worn by Jeep drivers. essentially a beanie with a brim.
The M1944 Goggles are the Army-issue variant of the Air Force pattern B8 Goggles (issued since 1943).
Goggles model is originally an 1974 SWDG Model made by **Olmo Potums** as part of their CVC helmet model ( https://sketchfab.com/3d-models/combat-vehicle-crewman-cvc-helmet-vietnam-era-c1516dc3d0ea420b9246334a94e5681e ) I've changed the straps and edited the overall model to be more accurate to the 1944 pattern, also created a new texture and UV.
References:
https://www.wwiiimpressions.com/products/200
https://blog.atthefront.com/us_images/head/jeep-cap-main.jpg
https://www.sparks-military.com/en/helmet-and-attachments/730-us-dust-goggles-m-1944.html