Thermoflex 2 fabric makes these Castelli Arm Warmers soft against the skin, exceptionally warm yet highly breathable. Minimal seams reduce the chance of iritation and, along with high stretch, ensure there are no restrictions to movement. Small enough to be folded down and stored in a pocket, you can carry them with you whenever you may require extra protection.
- 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
- Temp Range - 8°-20°C / 46°-68°F