The PRTDuty 3-in-1 ski jacket is your ultimate companion for adventures in the snow. This versatile jacket combines a mid-layer and ski jacket in one. Both jackets can be worn separately or combined into one warm jacket.. Part of our PVRE Green series, the PRTDUTY is made of a mix of materials and offers 20g breathability plus a 20K water-repellent finish. Basically, it lets excess moisture escape and doesn't let any moisture from outside in. The PRTDUTY's water-repellent zips and fully taped seams lock out water, while the fixed, helmet-compatible hood and high collar shield you from the wind, snow and rain. The best details: the vent zips on the side for cooling off and the lift pass pocket!