Sportful Alpha® Gilet. Conquer variable conditions with the Sportful ALPHA® W Vest. Featuring revolutionary Polartec® Alpha™ active insulation, this vest dynamically regulates temperature, offering targeted warmth and exceptional breathability. Its lightweight, compressible design makes it perfect for layering over a base or under a jacket on both road and gravel adventures. A full-length zipper ensures adaptable ventilation, while the regular fit provides freedom of movement and a sleek profile. Experience smart, versatile insulation that lets you focus on the ride. The Sportful ALPHA® W VEST is engineered to bring high-performance insulation into a streamlined cycling vest designed for both road and gravel riders. At its core lies the advanced Polartec® Alpha™ active insulation, a technology built to regulate body temperature dynamically, offering durable warmth when needed and enhanced breathability during higher output phases. Crafted with a full-length front zipper for easy on/off and adaptable ventilation, this vest can be worn directly over a base layer or under a jacket, making it ideal for variable conditions—from chilly morning rides to transitional seasons. The regular fit ensures freedom of movement in the saddle while maintaining a clean lines profile off-bike. Polartec Alpha™ features lofted fibers and an open mesh core structure that allows the vest to breathe when your cadence increases, and retain warmth when you slow down. The result: reduced risk of overheating, fast-drying performance and a weight-to-warmth ratio that makes this vest incredibly versatile. Whether you´re tackling a crisp gravel matinée, an all-day road challenge or simply layering smart on a cool evening spin, the ALPHA® W VEST offers the comfort, adaptability and technical edge you need. Pair it with your jersey, add a shell when the wind picks up—this vest keeps you riding smarter, not heavier. Finished with Sportful's signature attention to detail, this vest becomes an essential piece in your cycling kit: insulation that doesn't compromise fit, style or freedom. Focus on your ride. The rest is engineered.Features:- Polartec Alpha™ insulation for dynamic warmth and high breathability- Full-length front zipper for adaptable ventilation and layering- Regular fit designed for both road and gravel cycling- Lightweight, compressible design ideal for variable conditions- Fit: Regular. tradeinn Bikeinn