36:T558,

Workwear influence with top stitching, refined workwear details including metal eyelets, D-ring, branded tape, vintage Alpinestars patches, and Alpinestars wordmark for a classy look
Pleated shoulder design and ergonomic cuts to high levels of comfort while riding
Mesh cuff gussets for a tailored, secure fit
Large zippered front pockets, chest pockets and an inner waterproof pocket for secure storage of personal items
Equipped with Nucleon Flex Plus shoulder and elbow armor for enhanced comfort, breathability, and premium protection
Stretch polycotton twill construction with water repellent treatment
Refined workwear details and premium accents including metal eyelets, embroidered patches, contrasting zippers, and zipper pull tab accents
Reversible snap button designed to secure the collar in place and prevent flapping while riding or walking
Integrated pant connection loops for jacket-to-pant connection ensure secure on-bike fit and function when riding
Multiple utility pockets add both function and style, including two large zippered front pockets, two chest pockets, and a waterproof inner pocket for secure, convenient storage of personal essentials
Tech-Air® ready (Compatible with Tech-Air® 5 PLASMA, Tech-Air® 5 and Tech-Air® 3 Airbag Systems)

37:T4f6,Workwear influence with top stitching, refined workwear details including metal eyelets, D-ring, branded tape, vintage Alpinestars patches, and Alpinestars wordmark for a classy look Pleated shoulder design and ergonomic cuts to high levels of comfort while riding Mesh cuff gussets for a tailored, secure fit Large zippered front pockets, chest pockets and an inner waterproof pocket for secure storage of personal items Equipped with Nucleon Flex Plus shoulder and elbow armor for enhanced comfort, breathability, and premium protection Stretch polycotton twill construction with water repellent treatment Refined workwear details and premium accents including metal eyelets, embroidered patches, contrasting zippers, and zipper pull tab accents Reversible snap button designed to secure the collar in place and prevent flapping while riding or walking Integrated pant connection loops for jacket-to-pant connection ensure secure on-bike fit and function when riding Multiple utility pockets add both function and style, including two large zippered front pockets, two chest pockets, and a waterproof inner pocket for secure, convenient storage of personal essentials Tech-Air® ready (Compatible with Tech-Air® 5 PLASMA, Tech-Air® 5 and Tech-Air® 3 Airbag Systems)38:[]