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.
Run with your arms free and your knit featherweight. This women's running tank uses 110 g/m² Alpaca wool fabric for a light, sleeveless layer on warmer days.
Only 2 left in this colour
Free US shipping on orders over $200.
Return unused, unwashed items within 15 days of delivery. Return fees may apply.
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.
The sleeveless cut keeps your arms clear while the light knit covers your torso.
At 110 g/m², this is our featherweight knit. Choose it for light activity and wear that avoids repeated rubbing against rough surfaces.
Use your body measurements to choose your size. These are body ranges, not flat garment measurements.
| Size | Chest | Waist |
|---|---|---|
| XS | 31 - 33.5 in | 23 - 26 in |
| S | 33.5 - 36 in | 26 - 29 in |
| M | 36 - 39 in | 29 - 31.5 in |
| L | 39 - 42 in | 31.5 - 34 in |
| XL | 42 - 45 in | 34 - 37 in |
| XXL | 45 - 47 in | 37 - 40 in |
| Size | Chest | Waist |
|---|---|---|
| XS | 79 - 85 cm | 59 - 66 cm |
| S | 85 - 92 cm | 66 - 73 cm |
| M | 92 - 99 cm | 73 - 80 cm |
| L | 99 - 106 cm | 80 - 87 cm |
| XL | 106 - 113 cm | 87 - 94 cm |
| XXL | 113 - 120 cm | 94 - 101 cm |
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.
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.
Request your return within 15 days of delivery. Items must be unused and unwashed. Original packaging isn't required. A $5 return shipping fee is deducted from domestic refunds unless you purchased Free Returns at checkout. International customers pay return shipping, except for wrong or defective items covered by the policy.
Alpaca wool naturally resists odor. Air your layer between wears, then wash it when it needs cleaning. Less time doing laundry. More time outside.
Designed and made in one country
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.
Perfect for sleeping in. Cool in summer and yet warm in winter. Love the natural color.
Thank you so much! We’re so happy you love the tank , alpaca really is amazing for comfort in every season!
I'm really impressed with this tank top. It's perfectly comfortable even in hot weather, it can handle many workouts without getting stinky, and it is a very flattering cut. Presumably to reduce a high friction point, the upper chest is pretty narrow, and the arm holes are quite large.
Hi Nicole, Thank you for your review! We’re so glad the tank top is comfortable, breathable, and flattering for you. We designed it to minimize friction and maximize movement, so it’s great to hear that’s working well during your workouts!
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