The thin material will keep out wind chills while the ‘silky’ feeling offers high levels of rider comfort

and a Nucleon Flex Pro divided chest protector

and protective riding jacket for sport street riders in need of optimal comfort on warmer days and complete body mobility and freedom of movement

a breathable 3D‑mesh inner bootie

sirius drystar techshell melange black Size:S The thin material will keepConstructed with an advanced reinforced single layer soft technical poly fabric textile for durability and Alpinestars exclusive Drystar membrane for 100% waterproof performance in wet weather conditions, the Sirius Drystar Tech Shell Jacket is equipped with Nucleon Flex Plus shoulder and elbow protectors for effective and proven protection against impacts.