Name: Smartwool Men's Classic All-Season Merino Base Layer 1/4 Zip
Brand: Smartwool
SKU: SW002819D3610XL000
Price: 105.0 USD
Availability: OutOfStock

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

$105.00

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

Description Key Features Specifications Care

Our popular Classic All-Season Merino Base Layer 1/4 Zip is the perfect base layer for warm or cold weather. This top uses our All-Season-weight Merino fabric wrapped around a nylon core to increase durability, while still keeping the 100% soft, Merino wool you love next to skin. Side seams help minimize chafing while wearing a pack and offer a body-enhancing fit. This base layer is comfortable, powerful, sustainable, and, frankly, do-it-all-able.

Core Spun Durability

Merino fibers are wrapped around a recycled nylon core for added strength and longevity without sacrificing next-to-skin softness

100% Merino Next to Skin

Soft, ultra-fine Merino wool sits comfortably against the skin for natural moisture management, temperature regulation, and odor resistance

Slim Contour Fit

Body-hugging silhouette follows the contours of the body for a body-enhancing, layer-friendly shape without bulk

1/4 Zip Ventilation

8" / 20 cm center-front zipper lets you dial in airflow as temps shift from chilly mornings to active afternoons

Forward-Wrap Side Seams

Side seams wrap to the front of the body for a more distraction-free fit under backpack straps

Flatlock & Offset Seams

Offset seam construction minimizes chafing during high-output activity or long days on the mountain

Year-Round Versatility

Lightweight enough for warm-weather wear yet layerable under mid-layers for shoulder-season pursuits—a true four-season staple

General

Product Type

Base Layer 1/4 Zip

Base Layer Style

Classic All-Season Merino

Fit

Slim

Gender

Men's

Materials

Body Fabric

88% Merino Wool, 12% Recycled Nylon (Core Spun construction)

Measurements

Available Sizes

S, M, L, XL, XXL

Zipper Length

8" / 20 cm (center-front, size M)

Origin

Made in Vietnam

Machine wash warm on a gentle cycle. Wash with like colors. Do not bleach. Tumble dry low. Cool iron as needed. Do not iron decoration. Do not dry clean.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 4-7 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 3-10 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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

Shipping Policy

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