Castelli's lightest, most breathable base layer wicks sweat away from your skin, while the open mesh helps keep the shirt off your skin. It works well even when it's hot and some runners even use it on hot days because it allows air to circulate between the shirt and the skin
- Magic Mesh fabric in 90% polyester and 10% elastane
- Essential and lightweight construction
- Seams reduced to a minimum for maximum comfort
- Weight: 66g
- Temperature: 20°C - 40°C / 68°F - 104°F
