When you combine Merino wool with TENCEL™ Lyocell fibers, you get a performance fabric with a number of comfort-inducing benefits, including softness that feels great next to skin, odor resistance and moisture management for when the sweat starts to pour, and temperature regulation for when you take it up a notch. Best layered under shorts or pants, our Men’s Intraknit™ Active Base Layer Bottom is the purpose-built staple that will help you stay comfortable and feel dry, even during the most challenging of activities.Features Fit: Slim Our slim fit is intended to follow the contours of the body Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the softness and cooling properties of TENCEL™ Lyocell performance fabric Mesh ventilation seamlessly knit in gender-specific zones designed to keep the body dry and comfortable during high-intensity activities Works with a body in motion and provides a supportive fit forperformance and training Minimal seams to reduce chafing and allow you to work out distraction-free Meant to layer under your short or pant Made in Vietnam: 52% Merino Wool, 21% Lyocell, 20% Polyester, 7% Elastane. Exclusive of Decoration.