When it comes to winter activewear, finding gear that handles cold weather without looking bulky or plain isn’t easy. Luckily, the latest adidas by Stella McCartney (aSMC) Winter Wardrobe hits that sweet spot by combining genuine technical performance with a clean, high-fashion aesthetic.
From weather-proof COLD.RDY boots and insulated puffers in deep, rich crimson to soft polar fleece zip-ups and seamless base layers, this adidas collection is built for everyday transition between workouts and cold-weather street style. If you’re looking to elevate your seasonal rotation, here is a detailed look at the top 10 pieces from the lineup
A cropped, insulated outer layer featuring a detachable hood and elasticized ribbed trims designed to lock in heat while maintaining a strong street-style silhouette.

Price: £350
A plush polar fleece mid-layer with a high neck, relaxed fit, and adjustable drawstrings, engineered for breathable warmth and layering during cold weather.

Price: £170
Weatherproof cold-weather footwear featuring insulated thermal linings, a high-top design, and a high-traction rubber outsole built for snowy or wet conditions.

Price: £160
A soft-touch utility backpack crafted from tactile fleece fabric with zip compartments and adjustable straps, blending cozy texture with daily storage.

Price: £160
A lightweight, high-neck woven jacket with a cropped hem, offering wind protection and easy gym-to-street layering.

Price: £160
A 23-liter structured backpack built with a padded back panel, internal laptop compartment, bungee adjustments, and dual bottle pockets.

Price: £160
Distance running footwear featuring a thick cushion midsole, supportive upper framing, and a durable Adiwear rubber outsole for road stability.

Price: £180
A single-piece base layer offering a contoured, second-skin fit with seamless fabric for distraction-free movement.

Price: £110
A single-piece base layer offering a contoured, second-skin fit with seamless fabric for distraction-free movement.

Price: £140
Performance crew socks engineered with moisture-wicking AEROREADY fabric and arch support for active wear.

Price: £18