Women's Outerwear
Engel Natur Men's Vest Short Sleeve, Organic Merino Wool And Silk (Medium, Off-White)
Warm and breathable. The wool absorbs humidity and releases it very quikly. The wool come from organic animal farming.
https://www.bizrate.co.uk/womensouterwear/engel-natur-mens-vest-short-oid7503130863.html