Head / Neck

The GORE-TEX INFINIUM™ balaclava that keeps the cold wind out while the warm fleece wicks away moisture, keeping you comfortable. Weight: 65 g One Size

A thoroughly modern take on a traditional-looking piece. We use a merino wool layer over a polyester jersey liner — the wool provides insulation and pulls the moisture away from the skin. The forehead and earflap are double layered for warmth, while the cap is thin enough to comfortably fit under your helmet. One Size

Unexpected warmth in a thin, comfortable layer to keep your ears and forehead warm on cool days. Weight: 27 g

The simple, clean lines almost hide the warmth of this helmet liner. The mixture of wool and polyester fabrics allows the wool to insulate and pull moisture away from the polyester inner layer. Weight: 38 g One Size

Take shelter from the heat or add a layer of warmth on cool days with Castelli’s Bandana. Cut from Castelli's breathable, quick-drying Prosecco Strada fabric, this stylish bandana keeps you comfy and dry. The vivid sublimation printing and bold design add style to any ride, warm or cold. Weight: 34 g One Size

- Performance wicking mesh fabric stays cool - Tone-on-tone webbing stripe - Tone-on-tone Castelli wordmark

WARMTH THAT FITS UNDER A HELMET Castelli's original Difesa cap is a Windstopper piece that's best for extreme conditions. With the Difesa Thermal they removed the windproofing, but by doing so dramatically improved moisture management, so it's best for cool to cold conditions, especially with high-intensity riding. They placed a rib-knit wool wrap around the ears to keep you warm but keep it all relatively thin to fit under a helmet. Weight: 52 g

Here's your traditional cotton cycling cap done right. The fabric is piece dyed for a rich depth of color that won't degrade after a few washes. It has a center stripe as tradition dictates, but in a tasteful tone-on-tone coloring. A small scorpion and Castelli wordmark on the side show that you know your cycling heritage. Weight: 42 g

This headband is made to fit easily under your helmet while keeping your ears and forehead warm. The raw-cut edges mean you don't even feel it, while the Thermoflex fabric insulates while keeping you dry. Weight: 24 g One Size

A Thermoflex headband that uses raw-cut edges for a comfortable fit that doesn't bunch up under the helmet. With outstanding stretch, luxuriously soft and warm Thermoflex is ideal for cold weather apparel. Fleecy inside traps a layer of warm air next to your skin. High stretch allows for an aerodynamic fit. Weight: 23 g One Size

Made for warmth with excellent wicking while minimizing bulk under your helmet. This simple helmet liner has a raw-cut edge so it doesn't interfere with the straps or helmet cage, while the Thermoflex fabric is surprisingly warm and wicks away moisture. With outstanding stretch, luxuriously soft and warm Thermoflex is ideal for cold weather apparel. Fleecy inside traps a layer of warm air next to your skin. High stretch allows for an aerodynamic fit. Weight: 33 g One Size

With outstanding stretch, luxuriously soft and warm Thermoflex is ideal for cold weather apparel. Fleecy inside traps a layer of warm air next to your skin. High stretch allows for an aerodynamic fit. Weight: 33 g One Size

Castelli's most breathable headband for your fastest pace, on the hottest days. Perfect for wearing alone or under a helmet, the Summer Headband will help keep the sweat from your eyes for a distraction free ride. Weight: 21 g One Size

Castelli's most breathable skull cap for your fastest pace, on the hottest days. Perfect for wearing alone or under a helmet, the Summer Skullcap will help wick the sweat from your head for a distraction free ride. Weight: 25 g