manchettes nanoflex 3g castelli Triathlète débutant Polartec® Alpha® Direct insulating layer

Polartec® Alpha® Direct insulating layer provides maximum loft in minimum volume

Ideal when worn with the Perfetto RoS Vest

Reflective elements for visibility at night

plus confortable et plus stable que la grande majorité des roues actuelles

Communication radio : Bluetooth v4

manchettes nanoflex 3g castelli Triathlète débutant Polartec® Alpha® Direct insulating layerThe very latest Nano Flex arm, knee and leg warmers: comfortable in dry weather, water repellent when it's wet, and warm in extreme conditions. Product features Nano Flex fabric is water repellent, thermal and breathable Single needle flat lock stitching Silicone grippers on both sides to keep warmers in place