Smartwool Merino Boxer Brief Boxed Men's Size:M the Distance FLZ is an

the Distance FLZ is an excellent choice for trail runs

seams use a soft thread for added next-to-skin comfort

Block the Burn: UPF 50+ protection blocks up to 98% of the sun’s harmful rays

the SM-SH11 are a great starting point

Pocket Placement Above Harness

Smartwool Merino Boxer Brief Boxed Men's Size:M the Distance FLZ is anEvery epic adventure starts with a solid foundation, and the last thing you want to overlook is the first layer you put on. Ultra comfy, responsibly sourced Merino next to skin helps regulate body temperature, manages sweat, and resists odors, whether you're in Tennessee or Timbuktu. The Men's Merino Boxer Brief features smooth, flatlock seams and a wide elastic waistband with Merino lining. Our ultra soft and durable Merino fabric helps make your