Engineered Garments’ stellar six-piece puffer is capable of dozens of combinations, ranging from a parka to a vest and more. If you buy from a link, we may earn a commission. Learn more Modular ...

Modular jackets have a … rocky reputation. After all, what works well for other types of gear doesn’t necessarily translate to apparel. We’ve even specifically decried the once-common 3-in-1 versions ...