3 Editor-Approved Activewear Ensembles to Wear This Winter
The right balance between style and performance.

I've consistently dreaded winter because of its gloomy weather and early sunsets that keep me trapped inside. But this year, I'm determined to find ways to make the most of (and maybe even appreciate) the cold weather. So I've decided to take up running as a way to get outdoors and keep my body moving. Before I get ahead of myself, I'll first need to invest in some sporty activewear pieces that keep me warm but also offer great mobility. On's active apparel, shoes, and accessories are not only designed with performance in mind but are also equipped to handle the climate of any winter destination. Whether I'm taking strides along the coast, dodging pedestrians in a crowded metropolis, or challenging myself at higher elevations, these are three activewear ensembles I can't wait to wear this winter.
As a current Los Angeles resident, I can assure you that winter by the beach is not something to take lightly. The air is crisp, and the coastal breeze always seems to take me by surprise. While I can definitely get away with wearing a pair of running shorts (and of course, the matching sports bra), finding an extra layer to protect my body from the colder climate is key. I'd recommend a lightweight, water-repellent vest to stay shielded from the misty ocean air. And to accessorize the look, a cute merino wool headband will keep my ears covered, and it adds a cute touch!
Urban running requires a lot of focus because there are constant obstacles to be on the lookout for: passing cars, wandering pedestrians, and construction zones, to name a few. Regardless, the winter run will be well worth the busy streets, and if you're like me, the people-watching can be quite enjoyable, too. When it comes to finding the proper running attire, it's important to think about safety. Whether you're wearing an orange sports bra or cobalt-blue running shoes, bright pops of color are a smart move, not to mention a stylish one. And On's Performance Winter Tights Lumos are designed with a reflective print that shines day and night for added security. This look also happens to be cute enough to wear to post-run brunch or for a day of exploring the city.
A cozy trip to the mountains is on my winter bucket list, and since I'm always up for a challenge, the idea of a scenic run is tempting my inner adventure seeker. New terrain, steeper trails, and an increasingly colder climate are to be expected. Plus, the higher elevation means that now is not the time to skimp on layers. An insulated puffer jacket and warm, protective gloves are absolute essentials. And comfortable running shoes such as On's Cloudvista Waterproof sneakers, which are geared for off-roading, will only enhance the outdoor experience.
Get exclusive access to fashion and beauty trends, hot-off-the-press celebrity news, and more.

Raina Mendonça is an associate fashion editor on the branded content team at sister titles Who What Wear and Marie Claire. Previously, Raina was an editorial assistant at goop.com. When she’s not writing, you’ll find her crafting new playlists, exploring Los Angeles, or making a cup of English breakfast tea.
-
Every Major Moment From S/S26 Fashion Month
Reporting live from Copenhagen, NYC, and every fashion city in between.
-
This Royal Bride "Didn't Know Anyone at My Wedding"
"I had my best pals there but basically it was full of faces I’d never seen before."
-
Lily Collins Raids Emily's Flashy Closet for Calvin Klein's Front Row
Everyone's favorite maximalist takes Manhattan.
-
My Editor Instincts Tell Me These 7 Shoe Trends Will Sweep New York Fashion Week Street Style
Here's my footwear forecast.
-
Jennifer Lopez Brings Back the Parachute Pants Trend With a Sold-Out Dior Book Bag
The superstar is transitioning her style ready for fall.
-
Jennifer Lawrence Trades Her Adidas Taekwondo Sneakers for Crisp White $100 Adidas Superstars
A vintage Fendi bag and more than $15,000-worth of jewelry completed the outfit.
-
Hailey Bieber Pairs Her Little Black Halter Dress With a $4,300 Saint Laurent Bag and Peep-Toe Mules
The Rhode founder picked the perfect LBD to celebrate her husband Justin Bieber's new album.
-
Blake Lively Styles a Sequin Chanel Flap Bag With Christian Louboutin Knee-High Lace-Up Boots
The actress's first appearance in months was all about loud luxury accessories.
-
Forget a Full Wardrobe Refresh—These Two Overlooked Accessories Are My Secret to Staying Current
The right shoes and glasses can recalibrate a look.
-
Kaia Gerber's Givenchy Sheer Lace Gown Brings Old Hollywood Glamour to Venice Film Festival
A $6,100 box clutch adorned with a crystal jewel and a pair of pointed-toe pumps completed the outfit.
-
Amanda Seyfried and Julia Roberts Twin in the Exact Same Versace Outfit at Venice Film Festival
Their shared stylist helped orchestrate the magical twinning moment.