If you don't need the extra wet weather protection of Nano Flex, or if you've always been happy with traditional warmers, you'll find that Castelli's Thermoflex 2 Arm Warmers offer the softest, most luxurious fabric combined with careful attention to construction details.
Thermoflex is luxuriously warm and stretchy in dry conditions but is not intended for wet conditions.
- 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
- 46 - 68°F (8 - 20°C)
- Weight: 61g
Seasons: Cool Weather
Water Resistant: -