Men's Thermal Midlayer Bottom

• Smooth faced grid-fleece layers perfectly with our baselayers to provide maximum warmth
• Self fabric waistband with dual snap closure and zippered fly allow for easy on and off transitions
• Dual slash handwarmer pockets
• Patterned with a gusseted crotch for maximum comfort and easy layering with bibs or waders.
• Tapered hem for a streamline fit when wearing layers underneath and over top

$2.98 Unlocks Easy Returns

Simms offers returns on items purchased from the simmsfishing.com website within 60 days. When placing your order, you will have the option to pay $2.98 to avoid additional handling fees should you or a gift recipient need to return any or all items. Alternatively, you may return your item(s) for the flat rate of $10 at the time of return.

Find out more about our easy online returns process here or start a return now.

Items purchased on final clearance, stickers, certain oversize items and custom wader orders are not eligible for returns.
Select oversize and odd-shaped items are not eligible for free shipping on returns as noted in the product description.
Canadian shoppers, please note:** All sales are final. Flat rate fee options are not available for customers outside of the United States.

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.