SmartWool Classic All-Season Merino Base Layer 1/4 Zip Top - Men's

SmartWool Classic All-Season Merino Base Layer 1/4 Zip Top - Men's

Marsoni

M251S

$95.00

Get it in 3 business days with 1 day shipping. Friday, May 29

SmartWool Classic All-Season Merino Base Layer 1/4 Zip Top - Men'sMeet your new go to top for all of your adventures, Smartwool's Classic All Season Merino 1 4 Zip Base Layer. This top is made with soft Merino wool wrapped around a nylon core, that increases durability so you stay warm, dry and comfortable for year round adventures. Side seams help minimize chafing while wearing a pack for a few hours or a few days. Lace up and head out in confidence this season in Smartwool's Classic All Season Merino 1 4 Zip Base

Easy Shipping

Quick Dispatch:

Your SmartWool Classic All-Season Merino Base Layer 1/4 Zip Top - Men's orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your SmartWool Classic All-Season Merino Base Layer 1/4 Zip Top - Men's ships.

Need Help?
Questions about SmartWool Classic All-Season Merino Base Layer 1/4 Zip Top - Men's, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for SmartWool Classic All-Season Merino Base Layer 1/4 Zip Top - Men's in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

These are the BEST ever briefs I’ve purchased. I love these! Quality, fit, price and comfort is far beyond the other name brands like Jockey, Hanes, Fruit of the Loom etc to name a few. Those only last a few months (quality) before ripping or elasticity fails or groin area wears out from stretch. But NOT the Wirarpa men’s cotton stretch underwear support briefs. It is made with our anatomy in mind with perfect support. I only buy these now and will never buy another brand.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 12, 2026

Verified Purchase

Nick

Charlottesville, US

★★★★★ 5

Nice comfortable underwear

Size: Large, Color: A-multicolored-4 Pack, Size: Large, Color: A-multicolored-4 Pack

Good fit, comfortable and plenty of room for the equipment.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 22, 2026

Verified Purchase

Michael J. Pasierb

Houston, US

★★★★★ 4

Quality control

Size: Large, Color: Black-4 Pack, Size: Large, Color: Black-4 Pack

They did fit well but now the waist band is coming off on all of them. Quality control needs to look into this problem. I would have bought them again if they solve this problem.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 12, 2026

Verified Purchase

SThomas

Bozeman, US

★★★★★ 5

Great!

Size: Medium, Color: Multicolored19-4 Pack

I have ordered three packages of these over the years. They are solidly made and withstand washing and drying without the color fading and elastic band stretching. They are sized correctly and are super comfortable.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 27, 2026