Pearl Izumi's seamless Thermal Lite Arm Warmers are lightweight and packable perfect for cool days when ThermaFleece is too warm. Elite Thermal Lite fabric provides insulation in mild conditions Seamless knit construction stretches to fit 81 nylon, 17 olefin, 2 spandex Item Specifications Material 81 nylon, 17 olefin, 2 spandex Type of Material Synthetic
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