The Smartwool Men's Merino Sport 150 Brief takes all of the tech you love from their Merino boxer briefs—a lightweight feel, breathability, anti-stink Merino—and adds a looser fit. With a fully functional fly and a wide, Merino-lined elastic waistband, you'll experience maximum comfort all day long. No matter if you're hitting the trail for a three-day camping trip or trying new sports, our Men's Merino 150 Boxer brings you the performance and comfort you can expect from our ultra-soft, responsibly sourced Merino wool.

Specifications

• Fit: Slim
• Fabric combines the moisture management, temperature regulation, and odor resistance of Merino with the durability and quick dry time of recycled polyester
• Flatlock seam construction designed to minimize chafing
• Wide elastic waistband designed for maximum comfort
• Size Medium inseam: 4" (10 cm)
• Knit in Vietnam: 56% Merino Wool, 44% Polyester. Exclusive Of Decoration.