Layering is essential for regulating temperature on the trail, and this adidas base layer hiking shirt is designed to be worn close to your skin. The breathable fabric feels smooth and resists odour buildup, helping you feel fresh and focused. Pair it with a fleece for cold-weather hikes, or wear it on its own for cool morning runs. CLIMACOOL wicks and disperses sweat for cool, dry and distraction-free performance. CLIMACOOL helps you manage sweat with materials that wick and manage sweat quickly. Its fast-dry fibres give you a fresh-skin feel.