• Ventilation window on the back of the protector for additional ventilation

These gloves are equipped with GORE-TEX waterproofing and 133g PrimaLoft® Gold insulation for exceptional warmth retention in cold conditions

these pants are equipped with Level 2 CE Nucleon Flex Pro knee armor and Bio-Flex hip armor for effective protection against impacts

this road riding boot incorporates Alpinestars breathable membrane as well as internal protection and a breathable mesh liner and padding for superb levels of comfort and performance

while the removable thermal liner complete with technical fleece offers heat when the temperature drops

nucleon flex plus knee protectors black Type_Helmet Accessories • Ventilation window on theThe Nucleon Flex Plus family of protectors feature a rider friendly design which adapts to the contours of the riders body, thus ensuring maximum comfort and protection. Boasting a sleek, low profile shape, these protectors blend a lightweight, perforated open cell structure with Alpinestars Flex technology in an ergonomic design for maximum levels of movement on the bike.