With all intensive purposes, the Men's Metonic Short-Sleeve Shirt looks nothing more than an average tee you'd wear under something nice, but Mountain Hardwear actually optimized it for rock climbing in hot climates. Its Polartec Delta fabric is air permeable to breathe exceptionally well when you're sweating on the ascent, and its stretchy, quick-drying design helps you feel fresh as you move though the crux.
Performance tee ideal for rock climbing and active adventures
Polartec Delta fabric is air permeable, stretchy, and quick-drying
Chest pocket glued on to reduce chafing and enhance comfort
Q & A
Stay cool with Delta MAGIC
Size Bought: Large
Polartec Delta Fabric! This fabric has both hydrophilic and hydrophobic fabrics so that you have some moisture close to your skin to enhance your bodies natural cooling system, while also getting rid of some moisture so that your shirt doesn't stick to you while you're hiking, running, biking, whatever it is you like to do outside. The technology blows my mind and is really fun to watch (get the shirt, put some water on it, and watch the magic) I got a large for a more comfortable fit, the Medium is a more fitted look and fits well, but I wanted a more loose summer shirt.