December is always a special month for shopping in Malaysia, especially when brands roll out limited-time offers that genuinely reward smart spending. For anyone who enjoys activewear, sports fashion, or simply appreciates high-quality performance apparel, the Under Armour December Special at Mitsui Outlet Park KLIA Sepang is one of those promotions worth planning a visit around. Running from 11 to 28 December 2025, this buy-more-save-more promotion is designed to help shoppers stretch their ringgit further while upgrading their wardrobe with trusted Under Armour essentials.
Under Armour needs little introduction. Known globally for their innovative fabrics, performance-driven designs, and durable sportswear, the brand has long been a favourite among gym-goers, runners, athletes, and even casual wear fans. What makes this December promotion especially attractive is how generous the additional discounts are, particularly for shoppers willing to bundle their purchases.
The promotion structure is straightforward and rewarding. Shoppers who buy two items receive an additional 20% off, those who buy four items enjoy an additional 30% off, and those who manage to pick up six items unlock a massive additional 50% off. In a season where festive expenses can quickly add up, this kind of tiered discount is a refreshing opportunity to plan purchases wisely.
Shopping at an outlet already means enjoying lower prices compared to regular retail stores, and when layered with an extra discount of up to 50%, the savings can be substantial. Many shoppers often wait until year-end to refresh their sportswear, replace worn-out gym clothes, or stock up on basics like training tops, leggings, and shorts. This promotion fits perfectly into that mindset, making December the ideal time to buy quality activewear without guilt.
The Under Armour store at Mitsui Outlet Park KLIA Sepang, located at F44–45 on the First Floor, offers a comfortable and spacious shopping environment. Mitsui Outlet Park itself is a popular destination for bargain hunters, thanks to its wide range of international brands and factory outlet prices. Being just a short drive from KLIA, it is also conveniently accessible for shoppers coming from different parts of Klang Valley and beyond.
One of the reasons this promotion stands out is its flexibility. Shoppers are not restricted to specific categories beyond a few exclusions. While AHG items and socks are excluded as individual discounted products, socks can still be included as units to make up the quantity for higher-tier discounts. This means shoppers can mix and match apparel, footwear, and accessories to reach the required number of items and unlock better savings.
For families, this promotion is especially useful. Parents can shop for sportswear for themselves while picking up items for children or teenagers who are active in school sports or extracurricular activities. Buying six items across different sizes and styles can quickly unlock the highest discount tier, making it easier to justify buying more in one go.
From a practical perspective, Under Armour products are known for their longevity. Investing in good-quality sportswear often means fewer replacements over time. Moisture-wicking fabrics, breathable materials, and ergonomic designs make these items suitable not only for workouts but also for everyday wear. Many shoppers find themselves wearing Under Armour tops or joggers casually, whether for travel, errands, or relaxed weekends.
December shopping can sometimes feel rushed, but this promotion runs for more than two weeks, giving shoppers enough time to plan a visit. Rather than making impulsive purchases, shoppers can take their time browsing, comparing styles, and choosing pieces that genuinely suit their lifestyle. Those who enjoy training regularly may prioritise compression wear and performance tops, while others may focus on comfortable athleisure pieces that transition easily from gym to casual outings.
Another reason to consider visiting during this promotion is the festive atmosphere at Mitsui Outlet Park KLIA Sepang. December often brings seasonal decorations and a lively shopping vibe, making the experience more enjoyable. Shoppers can turn their visit into a half-day outing, combining shopping with dining and relaxation at the mall’s various food and beverage outlets.
For travellers passing through KLIA or those planning a year-end trip, this outlet location is also ideal for last-minute shopping. Picking up discounted Under Armour gear before travelling can be a smart move, especially for those heading to destinations where activewear will come in handy.
From a budgeting perspective, promotions like this reward thoughtful planning. Instead of buying single items at higher prices across different times of the year, this December Special encourages shoppers to consolidate purchases. By doing so, they can enjoy better per-item pricing and walk away feeling satisfied rather than overspent.
It is also worth noting that Under Armour regularly updates their outlet stock, meaning shoppers may find a variety of designs, colours, and sizes during the promotion period. While popular sizes may move quickly, visiting earlier in the promotion window can increase the chances of finding preferred styles.
As with all promotions, terms and conditions apply, so shoppers are encouraged to clarify details with in-store staff before checking out. Understanding how exclusions work and how items are counted can help avoid surprises at the counter.
For those who enjoy staying informed about deals, the source of this promotion can be found here:
https://www.facebook.com/100069748429552/posts/1163700565964880/?rdid=n7HxbPrbDchM4dMW#
Overall, the Under Armour December Special at Mitsui Outlet Park KLIA Sepang is a timely and practical promotion for anyone looking to maximise value while investing in reliable sportswear. With additional discounts scaling up to 50%, a convenient outlet location, and a wide range of products to choose from, this is one of those December deals that genuinely rewards shoppers who plan ahead.
Rather than seeing it as just another sale, this promotion is an opportunity to refresh wardrobes, prepare for the new year, and enjoy quality apparel at a fraction of the usual price. For bargain hunters, fitness enthusiasts, and everyday shoppers alike, this is a deal worth making time for before it ends on 28 December 2025.
Promotional/Event Details:
Date: 11–28 December 2025
Time: During mall operating hours
Venue: Under Armour, F44–45, First Floor, Mitsui Outlet Park KLIA Sepang
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