Its 600D polyfabric construction

ventilation and breathability

while 28 vents maximize airflow

Replacement standard spoiler for Alpinestars S-R10 Team Helmets

stella a dura thermal pant Size:28 Its 600D polyfabric constructionBuilt for cold weather rides, the Stella A Dura Thermal Pants offer warmth and durability to handle tough conditions encountered on the trail. The outer layer is made from durable polyester designed to to shield you from the elements, while the inner lining features soft brushed fleece for warmth and a comfortable feel against the skin. Two zippered, mesh lined pockets provide secure storage and can be opened for extra ventilation when needed.