Castelli ThermoFlex 2 Knee Warmer

Thermoflex is luxuriously warm and stretchy in dry conditions but is not intended for wet conditions.

Product features

• 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

Technical Features

• Insulation: 4/5


• Waterproofness: 2/5


• Windproofness: 2/5


• Breathability: 3/5


• Lightness: 3/5

• Weight: 118gm


• Temperature: 8°C - 20°C / 46°F - 68°F


• Fit: Comfortable