(M) Paramo Cambia T-Shirts

These t-shirts are made from ‘directional fabric’ that allows you to heat up or cool down to meet the weather conditions. by Roger Caffin | 2015-09-22What is a ‘directional fabric’ you might ask? This is where the modern knitting machines get very clever: one face of the fabric is smooth, and the other face is fleecy …
(c) Backpacking Light Magazine – Read entire story here.