For decades workers were stuck with a flame-resistant coverall, button-down work shirt and bulky winter coat. Recently the way we dress, for work (and after work) has become an important issue. When a new opportunity comes along for an upgrade in fabric performance, comfort and garment design, workers are taking notice. Especially workers that work outdoors and must face the ruthless and ever-changing weather Mother Nature throws at them.
One of the most effective means of providing adaptability is through the technique of layering. The significant advantage of layering clothing is that it allows for quick adjustments based on activity level and changes in the weather. Typically there are three layers in a layering system and each layer has a distinct function: