Men's Alpaca Wool Long Sleeve T-Shirt

110 Featherweight

$110.00
5.0Rated 5.0 out of 5 2 reviews

Low Impact Dyes

Black

Natural Dyes

Why natural?
Size: MSize guide

This size is currently out of stock. Get notified when it's back.

Free US shipping on orders over $200.

Return unused, unwashed items within 15 days of delivery. Return fees may apply.

Description

Cover your arms with our featherweight knit. This men's long-sleeve T-shirt uses 110 g/m² Alpaca wool fabric for warm days, light activity, and a low-bulk first layer.

Long sleeves for days that keep changing.

Your layer starts with Alpaca wool from Peru. Its smooth fiber surface gives the knit a soft feel, while the knit structure allows air to move through as you do.

Product info

  • Coverage with less bulk

    Long sleeves cover your arms in a light knit that works on its own or under another layer.

  • Less fabric weight

    At 110 g/m², this is our featherweight knit. Choose it for light activity and wear that avoids repeated rubbing against rough surfaces.

Perfect for

  • Walking
  • Travel
  • Light activity

Product details

What goes into your layer
  • Fabric100% Alpaca wool
  • Thread100% cotton
  • Labels100% organic cotton
  • DyesOEKO-TEX certified for dyed colors. Undyed colors have no added dye.
  • Label inkGOTS certified

Specifications

  • Fabric weight110 g/m²
  • Weight135 g / 4.8 oz in size M
  • ConstructionLong-sleeve T-shirt
  • FitFitted cut with natural stretch
  • Made inPeru
Size & fit

Use your body measurements to choose your size. These are body ranges, not flat garment measurements.

SizeChestWaist
S35 - 38 in28 - 31 in
M38 - 40.5 in31 - 34 in
L40.5 - 43 in34 - 36.5 in
XL43 - 46 in36.5 - 39.5 in
XXL46 - 49 in39.5 - 42 in
SizeChestWaist
S89 - 96 cm72 - 79 cm
M96 - 103 cm79 - 86 cm
L103 - 110 cm86 - 93 cm
XL110 - 117 cm93 - 100 cm
XXL117 - 124 cm100 - 107 cm
Care for your layer

Hand wash or machine wash on a gentle/wool cycle in cold water (50-68°F). Use a mild wool-safe or pH-neutral detergent. Wash with similar colors. Don't bleach or use fabric softener.

Reshape while damp and lay flat to dry. Don't tumble dry, twist, or wring. Cool iron if needed. Store folded in a cool, dry space with airflow; avoid hanging.

Shipping & Returns

US orders over $200 ship free. Estimated US delivery is 7 to 10 business days, including preparation and transit. You'll receive a tracking number by email once your order ships. International rates are calculated at checkout; estimated delivery is 10 to 20 business days. Customs duties and import taxes are your responsibility.

Eligible unused, unwashed items may be returned within 15 days of delivery. What counts is that you start your request within those 15 days; how long the package then takes to reach us does not affect your refund. Original packaging isn't required. A $5 domestic return shipping fee applies unless Free Returns was purchased at checkout. International return shipping is paid by the customer, except for wrong or defective items under the policy.

Men's Alpaca Wool Long Sleeve T-Shirt: 110 Featherweight

The benefits

Why Alpaca wins

Alpacas en los Andes peruanos

Andes-adapted for changing temperatures

Alpacas evolved where days run warm and nights turn cold. Their semi-hollow fibers trap insulating air, helping you stay comfortable as the temperature changes.

Softness starts in the fiber

Alpaca’s smoother scales give the fabric a soft feel against your skin. Comfort comes from the fiber’s structure.

Wear more, wash less

Alpaca wool naturally resists odor. Air your layer between wears, then wash it when it needs cleaning. Less time doing laundry. More time outside.

Single origin

Peru, start to finish.

Arms of Andes is a family company with roots in the Peruvian Andes. “Arms” brings together the initials of four siblings. That connection to Peru shapes what we make and where we make it.

From fiber sourcing and yarn spinning to knitting and sewing, production stays in Peru. One country, with the people and knowledge behind your gear close together.

Learn our story

Customer reviews

  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous
Featherweight Long-Sleeve Tee = Awesome

Best base-layer for cooler days, it fits well under a short or long sleeve T-shirt and punches way above it's weight in heat-retention. Plus, it has incredible breathability and is antimicrobial as well.

E
Eric DeLeon
Best ever

Extremely soft! It was warm and yet I never felt like I was wearing thermal clothing. I will buy more.