SPARCO 02412NRAF0XS Mechanic's tech Soft shell TW black orange XS ymm_38 System is a lot more Color:Black Blue System is a lot more direct with airflow entering the front of the filter housing and and moving into the MAF section without any abrupt direction changes Pump Feature shoulder and sleeves in anti abrasion material coated waterproof zip side and chest pockets with reverse zip closure high visibility reflective strips on the sleeves removable and foldable hood with double adjustment and contrast interior super stretch fabric on cuffs internal adjustable coulisse for maximum fit outer: 94% polyester 6% spandex 330gsm inner: 100% polyester (polar fleece) sparco reflective logos reinforcement inserts on shoulders