In coordination with yesterday's coat post, today we bring you the necessary accessories.

Wintergreen Northern Wear makes hats, gloves, and various kinds of neck protection for men, women and children.

Wintergreen, a family-run business in northern Minnesota was started in advance of its founders first trip to the North Pole in 1985. The company has been making cold-weather gear in the United States since then.

The online store provides a large selection of outdoor apparel, ranging from anoraks for adults to jackets for dogs.

Check out Wintergreen Northern Wear's online store here.

This is Day Seventeen of the Alliance for American Manufacturing's (AAM) series of American-made gift idea posts.

Day One - Cicada Leather Company

Day Two - Field Notes

Day Three - Faribault Woolen Mill

Day Four - Artifact Bag Co.

Day Five - Jacob Bromwell

Day Six - Vermont Flannel

Day Seven - Freeman Sporting Club

Day Eight - Hero Bag

Day Nine - the Holiday Card Website

Day Ten - Night Owl Paper Goods

Day Eleven - Hospitality Frames

Day Twelve - Bigelow Tea & Emerson Creek Pottery

Day Thirteen - American Made Dorm & Home

Day Fourteen - Potting Shed Creations

Day Fifteen - Felion Studios

Day Sixteen - Freeride Systems