Consolidated Statements of Cash Flows - USD ($) $ in Thousands		12 Months Ended
		Jun. 29, 2025	Jun. 30, 2024	Jul. 02, 2023
Statement of Cash Flows [Abstract]
Cash and cash equivalents at beginning of year		$ 26,805	$ 46,960	$ 53,290
Operating activities:
Net loss		(20,348)	(47,395)	(46,344)
Adjustments to reconcile net loss to net cash (used) provided by operating activities:
Equity in loss (earnings) of unconsolidated affiliates		477	390	(896)
Distributions received from unconsolidated affiliates			1,000
Depreciation and amortization expense		25,284	27,669	27,186
Non-cash compensation expense		3,252	2,074	2,805
(Gain) loss on sales and disposals of assets		(39,317)	62	278
Deferred income taxes		(676)	(3,543)	(2,788)
Impairment for asset abandonment	[1]			8,247
Recovery of taxes, net				(3,799)
Other, net		160	(50)	48
Changes in assets and liabilities:
Receivables, net		4,564	1,989	23,138
Inventories		9,588	13,879	24,431
Other current assets		(1,236)	3,061	8,002
Income taxes		(6,015)	21	(751)
Accounts payable and other current liabilities		(4,280)	4,204	(35,701)
Other non-current assets		7,112	(397)	(471)
Other non-current liabilities		124	(872)	1,355
Net cash (used) provided by operating activities		(21,311)	2,092	4,740
Investing activities:
Capital expenditures		(10,488)	(11,189)	(36,434)
Proceeds from sale of assets		51,553	519	209
Net cash provided (used) by investing activities		41,065	(10,670)	(36,225)
Financing activities:
Proceeds from ABL Revolver		212,551	149,600	194,700
Payments on ABL Revolver		(199,251)	(148,000)	(165,400)
Payments on ABL Term Loan		(34,200)	(9,200)	(7,100)
Proceeds from construction financing				6,533
Payments on finance lease obligations		(3,093)	(3,001)	(2,123)
Common stock withheld in satisfaction of tax withholding obligations under net share settle transactions		(166)	(76)	(69)
Other		(262)	70	(603)
Net cash (used) provided by financing activities		(24,421)	(10,607)	25,938
Effect of exchange rate changes on cash and cash equivalents		526	(970)	(783)
Net decrease in cash and cash equivalents		(4,141)	(20,155)	(6,330)
Cash and cash equivalents at end of year		$ 22,664	$ 26,805	$ 46,960

[1] In fiscal 2023, UNIFI abandoned certain specialized machinery in the Americas and recorded an impairment charge.