Giro Chrono Long Sleeve Men's Base Layer

Stay warm, dry and comfortable during cooler rides with this high-performance long sleeve base layer from Giro.

Key Features

• Seamless-construction design for smooth fit and minimal irritation.

• Made with proprietary textural fabric that blends polypropylene and nylon knit to enhance moisture transport while remaining soft against the skin.

• Heavier weight than the short-sleeve version for added insulation and better heat retention.

• Close-fitting unisex cut that layers easily under jerseys, jackets or gilets.

Ideal For

• Cold-weather rides where sweat management and insulation matter.

• Cyclists who prefer one reliable base layer for a range of chill conditions.

• Anyone seeking a premium base layer built to perform in wet, cool and mixed conditions.

Ride Impact
With this base layer in your kit, your core stays warmer, moisture is whisked away and you maintain better thermal comfortletting you focus on pedals rather than chills. It fits snugly under outer layers to give you a stable and comfortable foundation on early-morning or late-season paved rides.

Pro Tip for Use
Choose a size that allows full arm movement without excess fabric. Wash cold, avoid fabric softeners, and dry flat to maintain the fabrics moisture-transport and fit-characteristics. Ensuring your base layer fits closely but not restrictively will maximise its thermal and wicking performance.