Back On Track Women's Long Johns - PP Color:Black Bifidobacterium longum

Bifidobacterium longum

The Berber lining and collar add the perfect amount of warmth and style

The Horze Katya training shirt is made from soft

forging through thickets on the trail

regardless of temperature changes

Back On Track Women's Long Johns - PP Color:Black Bifidobacterium longumThe Long Johns are also available in a 100% polypropylene fabric. The polypropylene fabric's unique advantage is that it is both extra durable and very effective at wicking away sweat and humidity. It also is much less likely to get burled than polyester as the polypropylene fabric has much longer fibres. However, polypropylene is less elastic than polyester, so one needs to chose size more carefully. The fabric is smooth and soft.