David E. Bergman
Chief Financial Officer at Under Armour
Thanks, Colin. With that, let's review the results for our first quarter of fiscal 2023, which ended June 30. As a reminder, we changed our fiscal year, so the comparable prior year period is the second calendar quarter of 2021. Our first quarter revenue was $1.3 billion, which was flat against last year's results and in line with our outlook. Excluding the negative impact of foreign currency due to the strength of the U.S. dollar, revenue was up 2%.
As discussed on prior earnings calls, this result included an approximate 10-point headwind related to proactive order cancellations due to supply constraints associated with COVID-19 pandemic impacts. Drilling down by region. Our North American business was flat in the quarter or up 1% on a currency-neutral basis, with increased revenue in our wholesale business being offset by a decline in direct-to-consumer sales. In wholesale, increased revenue in our full-price business was tempered by decreased sales to the off-price channel.
In our DTC business, positive momentum in our full-price stores and e-commerce businesses was offset by a decline in outlet stores. Revenue in the EMEA region was down 1% in the first quarter, though up 6% on a currency-neutral basis. Clicking down further within EMEA, growth in our wholesale business was offset by a decline in DTC sales, which were somewhat constrained by operational issues that impacted shipping and sell-through performance, particularly in the U.K. Within our Asia Pacific region, lockdowns in China contributed to an 8% revenue decline.
On a currency-neutral basis, revenue was down 4%, primarily due to lower DTC sales. Looking forward, while there are some green shoots and signs of better days ahead, the zero-tolerance China COVID policy keeps us cautious. On a positive note, we have seen an excellent post-COVID recovery in the rest of the region, with strength in South APAC, South Korea and Japan. Finally, Latin America revenue was up 6% to $49 million on a solid performance in distributor-led markets.
On a global basis, by channel, wholesale revenue was up 3% to $792 million. Increases in our distributor and full-price channels were partially offset by lower sales to the off-price channel. Direct-to-consumer revenue declined 7% to $521 million, with declines across our owned stores driven primarily by lockdowns in China, lower e-commerce sales and lower sales in our North American outlet business.
Licensing revenue increased 21% in the quarter to $28 million, driven by timing and recognition of minimum guaranteed royalty payments in the APAC region and a solid performance from our Japanese business. By product type, apparel revenue was down 1%, with strength in team sports, particularly global football and baseball, offset by softness in golf and run categories.
Footwear was up 1% as the supply chain continues to catch up to delays following last year's shutdowns, where we experienced a more significant impact on footwear production. Despite these challenges and delays, we saw good performance during the quarter in our football and basketball categories, offset by declines in the run category. And finally, our accessories business was down 13% due mainly to planned lower sales of our SPORTSMASK compared to last year.
Our first quarter gross margin fell 280 basis points year-over-year to 46.7%. This was driven primarily by 160 basis points of COVID-related supply chain impacts driven by elevated freight costs, particularly ocean freight; 50 basis points from higher promotions and discounting versus last year; 40 basis points of various unfavorable channel, regional and product mix impacts; and 30 basis points of negative impacts from changes in foreign currency.
SG&A expenses were up 9% to $596 million in the first quarter. This increase was primarily due to planned marketing investments carried forward from our transition quarter as well as higher workforce wages due to last year's teammate compensation increases, legal expenses related to ongoing litigation matters, along with higher consulting and technology-related spending. Our marketing spend in the first quarter was 11% of revenue.
Next, operating income was $34 million in the quarter. Excluding approximately $10 million of legal expenses related to ongoing litigation matters, adjusted operating income was $44 million, coming in above our outlook of $25 million to $35 million, primarily driven by lower-than-planned SG&A expenses. After tax, we realized a net income of $8 million or $0.02 of diluted earnings per share in the quarter. Our adjusted net income was $15 million, yielding $0.03 of adjusted diluted earnings per share, coming in at the high end of our previous outlook for the first quarter.
Now moving to the balance sheet. At the end of the first quarter, inventory was up 8% to $954 million. Building on Colin's earlier comments, we were running leaner inventory levels over the past year due to our constraint model and proactive cancellations of orders because of COVID-related supply challenges. As supply chain deliveries recover from recent disruptions, we expect elevated inventory growth rates over the next few quarters. Given the unique environment in 2020 and 2021, we believe looking at inventory on a three year stack is a more accurate barometer of our current situation.
In this respect, on a comparable basis versus 2019, our first quarter inventory is down 1%, while our revenue has increased 13% during the same three year period. And of course, the composition of our inventory, namely higher-margin products, fewer SKUs and styles along with considerably less off-price sales, demonstrates success in our efforts towards better brand health. Rounding out the quarter, our cash and cash equivalents were $1 billion.
And we had no borrowings under our $1.1 billion revolving credit facility. And finally, recall that our first-ever share repurchase program was authorized in February. Of this two year $500 million program, we've repurchased $325 million in shares, including $25 million in the first quarter. Next, let's turn to our fiscal '23 outlook. Given our fiscal year change, remember that the comparable periods we are using are the corresponding quarters from the trailing 12-month period from April 1, 2021, through March 31, 2022.
Accordingly, we'll refer to this as our baseline period. To set some context, we continue to see high freight costs impact first quarter profitability, though we are now seeing signs that supply chain disruptions could find some balance from this point as we move through the rest of the year. The impact of our preemptive wholesale order [Technical Issues] due to COVID-related disruptions diminishes in the second quarter.
And thus, we plan on being in a better position relative to product availability during the back half of our fiscal year. As such, we anticipate sequentially increasing revenue growth as we move through the remaining quarters of our fiscal year. But with that said, we also expect higher levels of uncertainty to remain due to inflationary pressures. Taking this to the full year, there is no change to our expectation that revenue should be up 5% to 7%.
Excluding approximately 200 basis points of anticipated foreign currency headwinds, revenue should be up 7% to 9% on a currency-neutral basis in fiscal '23. This expectation includes approximately three percentage points of headwinds related to our strategic decision to work with our vendors and customers to cancel orders affected by last fall's capacity issues and supply chain delays, along with the impacts of the COVID resurgence in China.
Given expectations for higher discounting and promotional activities versus our previous plan, the most significant change to our overall outlook is within gross margin, where we now anticipate a 375 to 425 basis point decline in fiscal '23. This compares with our prior year baseline rate of 49.6%. With a productive global outlet presence, coupled with maintaining off-price sales within our targeted 3% to 4% of revenue range, we believe we're positioned well to navigate. However, the environment may or may not develop.
Our expectations regarding inflationary pressures on freight and product costs remain the same as noted on our previous call. Other full year gross margin headwinds relative to our initial plan include additional impacts from changes in foreign currency and channel mix. With this lower gross margin, we plan to leverage SG&A and keep our expenses close to flat versus the prior year baseline year. Within this spend, we are committed to driving efficiency in corporate overhead while ensuring our investment dollars are optimized.
And to Colin's earlier example, we are working to distort some spending to accelerate specific areas of priority like our digital capabilities and related DTC enablers. Dropping through the impact of lower gross margin with some offset from anticipated SG&A savings, our operating income outlook is now $300 million to $325 million. Excluding legal expenses related to ongoing litigation matters, adjusted operating income is expected to reach $310 million to $335 million.
This takes us to diluted earnings per share for fiscal '23, which we now expect to be $0.61 to $0.67. This includes a $0.28 benefit related to a tax valuation allowance release expected to be realized during the fiscal year. Of this $0.28 benefit, $0.16 of this amount is related to prior restructuring. Additionally, there is a $0.02 negative impact from legal expenses related to ongoing litigation matters. Excluding these net positive impacts of $0.14, adjusted diluted earnings per share is expected to be between $0.47 and $0.53.
And finally, we expect capital expenditures of approximately $225 million this year, which is within our operating principle of 3% to 5% of net revenues. Next, I'd like to give some color on our current quarter. We expect our second quarter revenue to be flat to up slightly on a reported basis or up a low to mid-single-digit rate on a currency-neutral basis. This includes about five percentage points of headwinds from proactive reductions and cancellations to our order book due to COVID-19-related supply constraints as previously discussed.
Given a tough year-over-year comparison, we expect gross margin to be down approximately 550 to 600 basis points in the second quarter due to negative impacts from elevated promotional activities, increased freight expenses, shifts in channel mix and growing pressures from changes in foreign currency. For SG&A, demonstrating my earlier comments to mitigate and offset gross margin pressures, we expect to hold SG&A flat to slightly down in the second quarter.
Taking this to the bottom line, we expect a second quarter operating income of $105 million to $115 million, which should translate to $0.15 to $0.17 of diluted earnings per share. So in closing, we remain confident in our strategy. And we believe we have the right offensive and defensive playbooks to see us through this developing environment.
Our strategic, operational and financial foundations have strengthened over the past couple of years. And our team has weathered more than a few storms, gaining experience and agility as we've dealt with ever-changing market dynamics. We are confident this will work in our favor as we pivot toward driving more pronounced growth and ultimately improve profitability and shareholder returns in the long term.
With that, we'll turn it over to the operator for questions. Operator?