Wool's natural properties provide resilience and comfort across a wide range of temperatures and humidity, plus it offers exceptional odor resistance — ideal for travel, daily wear, and backcountry stays. Lavalan® Sport brings the timeless benefits of wool insulation to modern technical outerwear, offering a natural, renewable solution for temperature and moisture management — perfect for streamlining your kit on extended trips. When it's cold and damp, nothing brings back the cozy like a pair of insulated pants. Whether it's a chilly summer evening in camp, or you're extending the season year-round, Midstream Pants prove versatile and comfortable.

• Lavalan® Sport 40G wool lofted insulation• Abrasion-resistant nylon textiles used for both face and liner with C0 DWR finish for water resistance• Durable nylon overlays on the knees and seat• Integrated belt with quick-release buckle and elastic waistband ensures a comfortable fit• Zip fly consruction• Two front drop-in hand pockets and two rear drop-in pockets• Articulated knee and gusset construction for freedom of movement

Machine wash and dry. See garment label for details.

• Functional Defect? We'll replace it.
• Within the First Year? Repairs on us.
• Beyond One Year? We'll repair it or make it right.

Visit our Warranty & Repairs page for full details, start a ticket, or to contact the Bozeman, Montana based customer service team with questions.

You can extend the life of your waders, outerwear and gear with the right care. Check out our tips on topics like wader care and videos on in-field DIY Repairs.