Castelli Pro Seamless 2 black cycling sleeves (4521541)

The Castelli Pro Seamless 2 black arm warmers provide optimal support during road cycling, effectively combining comfort with functionality. Lightweight insulation and a thoughtful material selection help maintain proper thermoregulation during intense effort.

Flexible LYCRA® technology

The Castelli Pro Seamless 2 features yarn with LYCRA® technology, which ensures elasticity and a precise fit to the shape of the arm. As a result, the warmers do not shift during rides, guaranteeing complete freedom of movement and comfort even during prolonged use. The material properties also enhance the convenience of putting on and taking off the accessory.

Blend of polyester, polyamide, and elastane

The construction of the model is based on a blend of fibers – 78% polyester, 15% polyamide, and 7% elastane. This combination guarantees adequate breathability and efficient moisture management during intense training. The material composition also makes the arm warmers resistant to stretching and allows them to retain their shape after many cycles of use. Additionally, the elasticity of the fibers translates to comfort throughout the season.

Lightweight insulation and thermal protection

The warmers are equipped with lightweight insulation that provides basic thermal protection during cooler days on the road. The average breathability of the materials allows for the maintenance of an optimal microclimate for the skin, minimising the feeling of overheating during increased exertion. The appropriate design of the accessory ensures that it serves as an ideal protective layer in varied weather conditions.

Castelli Pro Seamless 2 black arm warmers - features:

• Lightweight insulation providing basic thermal protection while riding;
• LYCRA® technology ensuring elasticity and fit to the arm;
• Blend of polyester, polyamide, and elastane for durability and comfort;
• Average breathability allowing for comfort during intense effort;
• Precise fit that prevents the warmers from shifting;
• Optimal thermal regulation during changing weather;
• Quick on and off capability during training;
• Durable construction resistant to stretching and deformation;
• Designed for road cycling and training in cooler conditions;
• High user comfort thanks to the materials and technologies used.