Millet pierra ment alpha vest ladies this millet pierra ment alpha vest has been built for speed and performance in winter conditions using a super light construction that does not weigh you down and can be worn as a liner or over a shell depending on the temperature made with a full zip fastening sleeveless design a hood with elasticated trim elasticated hem and mesh lining the vest is enhanced with polartec alpha insulation technology which makes the fabric air permeable to offer maxi