Laurent Potdevin
Analyst · JPMorgan
Thank you, Howard, and good afternoon, everyone. Today, I am pleased to share with you our strong fourth quarter and 2016 full year results. I will discuss current business trends and the initiatives in place to build momentum in the quarters ahead. Stuart will review our financials, provide 2017 guidance, and we'll then take your questions.
Let me start with our fourth quarter highlights. We delivered a very strong holiday season in the quarter, with operating income growth of 18%, driven by a healthy 7% constant dollar comp and gross margin improvement, up 390 basis points, which exceeded our expectations. I am proud and very grateful for the performance our teams delivered against the challenging macro environment. Our relentless focus on product and exceptional guest experiences allowed us to outperform during peak weeks, with strong full-price sell-through and merchandise margin.
Taking a closer look at product. We continue to own our position as the leading brand for women's bottoms, comping 14% on top of a very strong Q4 last year. This was driven by the depth of our assortment in key franchises such as Align and wunder under and complemented by special editions such as tech mesh. In our bra category, the breadth of assortment drove a 10 comp, reflecting lululemon's strengthening position as the destination for active bras.
We are excited to see continuing strong momentum in our men's business, delivering a 20 comp this past quarter. From athletes, and as some of you may have seen, their coaches, to our growing male collective, our guest loyalty is driven by the core styles we're known for, with new editions such as Metal Vent Tech Wool and the License to Train capsule both performing very well.
Q4 also marked some significant milestones as we strengthened and amplified our global brand position. When we last spoke, I was on my way to China, where we opened our first 3 stores. Building on the energy of our Unroll China event last summer, I experienced firsthand the energy of our fantastic locations across Shanghai and Beijing.
These openings have been a catalyst in boosting our already strong performance across Asia. In addition, our presence on Tmall has shown tremendous growth, led by our performance on a Single's Day last quarter. Collectively, this reflects the strong brand affinity and the magnitude of opportunity ahead of us, and I'll speak to that later.
In January, we opened our European flagship under London's Regent Street, one of the world's top shopping destinations. Reflecting our commitment and vision for the brand in the U.K. and Europe, this flagship features bespoke designs, concierge services and digital art installations. I am excited to build on the increased brand awareness since the Regent Street opening and the halo impact it will have across our European business.
2016 was a critical year and marks an exciting milestone for us. Just 3 years ago, we set on an ambitious agenda to reaccelerate our top line growth, regain our guests' trust and loyalty, build a digital culture, own our opportunity in men's and ignite our international potential, all while building a scalable supply chain infrastructure and focusing on operational efficiencies. The result of our work returned the company to positive operating earnings growth for the first time since 2013.
Some significant highlights reflecting the strength of our strategy include: being design-led, blending fashion and function and building a solid innovation pipeline for both our men's and women's categories; evolving how we come to life in stores, from new formats, to connecting with new communities; our curiosity, relentless focus on innovation and discipline fuel our highly profitable physical presence in North America; setting the vision and building our digital ecosystem and culture; igniting international growth through expansion in key cities; rapidly building brand awareness outside of North America; maintaining strong industry-leading gross margin through completing the buildout of our supply chain infrastructure and focusing on operational efficiencies; and last but not least, building a world-class management team, filling key leadership roles across merchandising, digital, store design and leading our European expansion.
Our performance reflects the strength of lululemon and our unique position as the leading brand for an active, mindful lifestyle.
Despite a slower start in Q1, 2017 is set up to be one of our most compelling years, with unprecedented product innovation and our sales global brand activations to drive growth towards our long-term vision. Looking specifically at Q1, let me articulate the immediate changes we have made to positively impact momentum this quarter and then share our plans for the future.
The slowing sales trend in early Q1 has most acutely impacted e-commerce. We have clearly identified the issues: an assortment lacking depth in color for spring compounded with visual merchandising that did not powerfully translate our design vision. With focused urgency, our teams have been course-correcting the issues, with early indications reflecting an immediate and positive impact on performance. We will see more color in selected styles as early as next week. And from a visual merchandising standpoint, our Loud & Clear Jacket is the perfect example of what happens when we capture both design and function, infused with energy and movement into our e-com images. Since delivering these results, the performance of that jacket has significantly increased. Stuart will provide additional details on the first quarter.
As we write our next chapter of growth, I'd like to take a few minutes framing our 2017 priorities in the context of our 2020 plan to double revenues to $4 billion and more than double our earnings. Starting with brand, we have an untapped opportunity to tell the world who we are and what lululemon stands for. Beginning in early Q2, we'll launch our first global brand campaign, in partnership with a dynamic creative agency that is also the leading amplifier and distributor of content to millennials across the world. Through this disruptive and innovative campaign, we will strengthen our guest loyalty while also inspiring millions of new guests to join our growing collective.
Turning to product. The performance of our core business will be powerfully augmented, with an unprecedented current of innovation between now and the end of the year.
In women's, we are on track to build a $3 billion business through our continued leadership in acclimatizing and innovating the fabrics and styles that define our standout performance in bottoms and bras. Leveraging the success of our #1 performing bottom, the Align Pants, we are thrilled to globally launch our new Fast And Free collection, designed with our top-performing Nulux fabric. For the first time, our innovative high-performance Naked Sensation, Nulux, will include a tights, crop and bra. Validated by Nulux' recent ascension as one of our guests' favorite technical fabrics, we know this launch will deliver substantial revenue for 2017 and beyond.
Following extensive R&D, and in partnership with our athletes, in early May, we will reveal our newest whitespace innovation with a bold new concept that will disrupt the bra category and redefine women's expectations of active bras. This launch anchors our continued commitment to innovation that make lululemon the leading destination across our core women's categories.
And last but not least, we have focused plans and resources in place to realize our substantial opportunities across outerwear and accessories in the second half of the year.
Now turning to men's. This remains one of our largest growth opportunities and is on track to become a $1 billion-plus business by 2020. Our focus and talented cross-functional teams are bringing our men's vision to life. And with a clear design and direction and increasing brand awareness, we expect to see accelerated results beginning to take shape in the second half of the year. I'm excited by our men's performance, particularly within our co-located formats, where, for example, in our Mall Of America store, by doubling our dedicated men's square footage, we saw a 70% lift in the business with no increase in inventory. In 2017, we will open further co-located and local stores while optimizing our men's [ presence ] online to capture the significant runway ahead of us.
Shifting to digital. With the potential to grow in excess of $1 billion by 2020, we will continue to build our digital ecosystem this year and beyond. We are laser-focused on realizing the power of our CRM platform at scale and continuing the seamless expansion and integration of our omnichannel strategy to empower our guest-centric model for the future.
In Asia, to capitalize on the tremendous opportunity and unique digital landscape, we are building the infrastructure and a talented team in Shanghai to increase our reach, engagement and performance on a localized platform. As shared earlier, we will continue executing the immediate and longer-term strategies in place to accelerate our e-commerce growth, including inspiring our guests through more engaging visual merchandising, optimizing and expanding the online product assortment, improving guest experience to drive conversion and launching our new mobile app.
Turning to North America. We have substantial upside as we continued to ramp up our most established business. Our disciplined store expansion has produced a store fleet among the most productive and profitable in the industry. Our store teams are second to none, and we're continually inspired by their innovations, from new store formats to market optimization strategies. This year, we will target square footage growth of approximately 10%, with up to 28 new stores and 12 optimizations. This will also include additional locals, a strategic evolution of our showroom models, which has been successful in curating unique experiences and building brand awareness in smaller markets.
Looking towards our international potential. We are on track to build this into a $1 billion business by 2020. While pleased with our performance across our 3 major regions outside North America, our focus in 2017 will be on China. We will use a market densification strategy centered in Tier 1 cities, including Shanghai, Beijing and Guangzhou and Chengdu, with digital amplification to reach our guests across the entire region. With China's activewear market valued at $28 billion and growing, the world's largest middle class and over 450 million millennials living an increasingly active lifestyle, the magnitude of our opportunity in China is unparalleled. And the strong performance we've seen out of our store openings thus far gives us confidence in the market readiness as we accelerate our expansion.
Before I pass the call over to Stuart, I want to recognize the passion, commitment and creativity from our global teams who have all contributed to our success last year. With the goal of our ambitious 2020 plan to double revenue to $4 billion and more than double earnings in sight, we are on track to realize our vision through a constant flow of high-impact initiatives that will fuel our growth this year and beyond. At a time when experiences matter more than ever to consumers around the world, our vertical model puts us firmly in control of our destiny, and that destiny is one I wouldn't trade for any brand in the world.
Stuart?