The Phantom Pull-On from Rab is a lightweight shell designed for trail running. This hooded anorak is made from sean-taped 7D Pertex Shield 2.5L fabric with stretch.
It’s a slim fit, so size accordingly. Offered in Acid and Ebony.
rab.equipment/us/phantom-pull-on
Slim is right! I’m a shmedium long in BDU sizes and wear an XL rab. Its worth the funny sizing though, their patterning is usually excellent.