Howies
Howies Jethro Vest
This 100% merino wool base layer provides loads of natural warmth and it's environmentally sound too.
The Jethro is made from 215g Zque (see below) merino which is a fairly heavyweight for a base layer. To give that some context, Howies' NBL Classic base layer is 190g while the NBL Light that we reviewed recently is 150g.
Howies NBL Light L/S Merino Base Layer
This merino wool base layer from Howies provides plenty of warmth and comfort when worn underneath a long-sleeve jersey for winter riding, or under a short-sleeve jersey in milder conditions.
The NBL Light is made from 100% merino that, as the name suggests, is pretty lightweight; it's 150g/m2 whereas Howies' NBL Classic is 190g if you want more insulation. This NBL Light will still keep you warm in cold winter weather, the fibres holding a whole lot of heat around your body.

