- Luxuriously warm Thermoflex fleece fabric
- Single-piece construction with flat-lock seams
- Dual-sided silicone gripper prevents sliding
- Embossed Castelli wordmark logos
- Regular fit for comfortable wear
The Castelli Thermoflex 2 Legwarmer Black offers exceptional warmth and comfort with its luxurious Thermoflex fleece fabric, perfect for dry conditions. Designed with a single-piece construction and flat-lock seams, these legwarmers ensure a smooth fit and enhanced durability. The dual-sided silicone gripper elastic at the top keeps them securely in place, while the embossed Castelli logos add a touch of style. Ideal for temperatures ranging from 8°C to 20°C, these legwarmers provide a regular fit, making them a reliable choice for cyclists seeking warmth without the need for additional wet weather protection.
Castelli Men's Clothing Sizing Chart
Please note: Castelli clothing is slightly smaller than traditional standard sizes. Please refer to the size chart below for ensure a perfect fit.

Since 1876, Castelli has been the tailor for the cycling champions. It was the innovative mindset which brought the earliest heroes to them; legends like Binda, Coppi and Bartali.
Castelli invented the first Lycra shorts used in racing, the first sublimation printed jerseys, the first use of windproof membranes, the first anatomic seatpad, the lightest jersey ever produced, and the most aerodynamic jersey ever produced.
Today, Castelli continue this innovative tradition for the cyclist seeking maximum performance.
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