About Mass Bay Co....It’s not just a store, it’s a family destination. We have been a fixture in downtown Hyannis for over 40 years. Our large store is chock-a-block full of the latest fashions, army and navy surplus, military memorabilia, baseball hats, work clothes and work boots, many brands of sandals, nostalgic posters, bumper stickers. Check out our selection of Ray Ban's and Tilley hats. We carry brands such as Vans, Converse, Women's Frye Boots, Sperry, Carhart Work Boots, Muck Boots, Chippewa and Timberland Work Boots, Hiking Boots, Merrells and more! Something for the whole family!