6. Inventories

Inventories consists of the following:

	June 25, 2017			June 26, 2016
Raw materials	$	36,748		$	37,162
Supplies		6,104			5,387
Work in process		7,399			6,595
Finished goods		63,121			55,771
Gross inventories		113,372			104,915
Inventory reserves		(1,967	)		(1,383	)
Total inventories	$	111,405		$	103,532

The cost for the majority of UNIFI’s inventories is determined using the first-in, first-out method. Certain foreign inventories and limited categories of supplies of $33,231 and $27,651 as of June 25, 2017 and June 26, 2016, respectively, were valued under the average cost method.