Castelli Thermoflex 2 Knee Warmer Black

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.

• Thermoflex fleece fabric is warm, stretchy and soft
• Single-piece construction with flat-lock seams
• Embossed Castelli wordmark logos
• Dual-sided silicone gripper elastic at top prevents sliding down