Rab Forge Women's T-Shirt The Forge T-Shirt is a lightweight merino blend baselayer optimised for wicking, warmth and temperature regulation. The lightweight merino blend fabric offers breathability, rapid drying and odour control. With a slim fit and featuring flatlock low bulk seams for next-to-skin comfort, the Forge T-Shirt is the perfect base layer for multi-day use in varied conditions. Ideal for outdoor adventures, the Rab Forge T-Shirt is the perfect addition to your walking wardrobe. Constructed using merino wool, the Forge T-Shirt provides you with optimal warming properties to keep you nicely warm when exploring the great outdoors. Flatlock seams are strong and soft to ensure complete comfort at all times. The seams reduce the risks of chafing and irritation so you can go further for longer in complete comfort. Sustainability - 32% of Polyester used is recycled..