Unisex

The Lightweight Crew

$145
$145
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Front view of The Lightweight Crew alpaca crewneck sweater showcasing ribbed trim on a light gray background Front view of The Lightweight Crew showcasing its Lakeside Blue color and crewneck design on a model against a light gray background Front three-quarter view of The Lightweight Crew in blue showcasing its long sleeves and crew neckline against a light background Close-up of The Lightweight Crew in Lakeside Blue showcasing ribbed cuff and hem with a model’s hand against white Close-up view of The Lightweight Crew alpaca sweater in Lakeside Blue showcasing its ribbed crewneck and V-shaped stitching on a model Back view of The Lightweight Crew in Lakeside Blue showing long sleeves and ribbed cuffs and hem against a light background Front view of The Lightweight Crew alpaca crewneck sweater showcasing ribbed trim on a light gray background Front view of The Lightweight Crew showcasing its Lakeside Blue color and crewneck design on a model against a light gray background Front three-quarter view of The Lightweight Crew in blue showcasing its long sleeves and crew neckline against a light background Close-up of The Lightweight Crew in Lakeside Blue showcasing ribbed cuff and hem with a model’s hand against white Close-up view of The Lightweight Crew alpaca sweater in Lakeside Blue showcasing its ribbed crewneck and V-shaped stitching on a model Back view of The Lightweight Crew in Lakeside Blue showing long sleeves and ribbed cuffs and hem against a light background
  • Front view of The Lightweight Crew alpaca crewneck sweater showcasing ribbed trim on a light gray background
    Top Pick
  • Front view of The Lightweight Crew showcasing its Lakeside Blue color and crewneck design on a model against a light gray background
  • Front three-quarter view of The Lightweight Crew in blue showcasing its long sleeves and crew neckline against a light background
  • Close-up of The Lightweight Crew in Lakeside Blue showcasing ribbed cuff and hem with a model’s hand against white
  • Close-up view of The Lightweight Crew alpaca sweater in Lakeside Blue showcasing its ribbed crewneck and V-shaped stitching on a model
  • Back view of The Lightweight Crew in Lakeside Blue showing long sleeves and ribbed cuffs and hem against a light background
  • Flat lay of The Lightweight Crew alpaca crewneck in Light Elm showing ribbed cuffs, hem, and logo tab on light background
    Top Pick
  • Three-quarter view of The Lightweight Crew alpaca crewneck showcasing lightweight knit and relaxed fit on model with light gray background
  • Front view of The Lightweight Crew alpaca crewneck in Light Elm on model, regular fit, ribbed cuffs and hem, white background
  • Close-up of The Lightweight Crew alpaca sweater showing ribbed hem and cuff, textured side panel, and logo tag on model
  • Front of The Lightweight Crew in light elm on model, showing lightweight alpaca knit and crewneck on light gray
  • Back view of The Lightweight Crew alpaca sweater in Light Elm, showing textured yoke and ribbed hem on light gray background
  • Front view of beige alpaca crewneck sweater with ribbed collar, V‑stitch detail, side seam, and small leather logo patch on white background
    Top Pick
  • Three-quarter view of The Lightweight Crew in Timber Tan showing ribbed collar and leather logo patch
  • Three-quarter front of The Lightweight Crew alpaca sweater in Timber Tan showing crewneck, ribbed hem and leather logo patch on a model
  • Close Up of Inca ID on Sleeve of Men's Timber Tan Alpaca Wool Crewneck Sweater – PAKA The Original Crew
  • Front close-up of Lightweight Crew alpaca crewneck showing ribbed collar, V stitch and tan knit on white background
  • Back view of The Lightweight Crew in tan showcasing textured knit yoke and relaxed fit on a male model with white background
  • Charcoal Blue Ultralight Crewneck Alpaca Blend Sweater for Outdoors and Casual - PAKA Apparel
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  • Charcoal Blue Ultralight Crewneck Ethical Alpaca Sweater on Woman - PAKA Apparel
  • Woman wearing the Lightweight crew in blue
  • Close-up of front hem of Lightweight Crew showcasing ribbed hem, side seam and alpaca knit texture with model hand against white background
  • Close Up of Charcoal Dark Blue Ultra Lightweight Alpaca Wool Sweater on Bearded Man – PAKA Apparel
  • Model wearing Ultralight Crew in Navy
  • Black Ultralight Crewneck Peruvian Alpaca Blend Sweater - PAKA Apparel
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  • Man Smiling with Arms Crossed in Black Ultralight Crewneck Alpaca Sweater - PAKA Apparel
  • Female model wearing Black Ultralight Crewneck
  • Close-up of The Lightweight Crew black alpaca sweater showcasing ribbed crewneck and V-stitch detail on white background
  • Close up of Lightweight Crew midsection showcasing Inca ID woven cuff detail and leather logo patch against white background
  • Back view of The Lightweight Crew in black on a male model showcasing textured upper yoke and relaxed fit against a white background
  • Light Grey Ultralight Crewneck Alpaca Wool Sweater from Peru - PAKA Apparel
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  • Female model wearing Light Grey Ultralight Crewneck
  • Light Grey Ultralight Crewneck Sustainable Alpaca Sweater on Man with Hand Raised Behind Neck - PAKA Apparel
  • Three-quarter view of Lightweight Crew sweater in light grey, showing crew neck, ribbed cuffs and hem, relaxed fit on white
  • Female model wearing Light Grey Ultralight Crewneck
  • Female model wearing Light Grey Ultralight Crewneck
  • Front view of The Lightweight Crew sweater in burgundy with V-stitch at collar, cuffs and logo patch on gray background
  • Front view of The Lightweight Crew burgundy alpaca-blend crewneck on model showcasing relaxed fit and long sleeves on white background
  • Front view of The Lightweight Crew alpaca crewneck in burgundy showing V stitch neckline and leather logo patch on white
  • Close-up sleeve view of The Lightweight Crew in burgundy showcasing ribbed cuff and woven brand tab on white background
  • Close-up of The Lightweight Crew fabric in Burgundy showing fine lightweight alpaca knit texture
  • Back view of The Lightweight Crew sweater in burgundy showcasing yoke seam and relaxed fit on model against white background
  • Flat-lay of The Lightweight Crew alpaca crewneck sweater in blue showing V-stitch collar and leather logo patch on white
  • Front view of Lightweight Crew sweater in black showcasing crewneck, long sleeves, and leather logo patch on white background
  • Seated three-quarter view of The Lightweight Crew sweater in blue on a male model showing relaxed fit and crew neckline against white background
  • Rear view of The Lightweight Crew alpaca crewneck in charcoal showing textured yoke and relaxed fit on model
  • Front of The Lightweight Crew charcoal blue alpaca crewneck showing relaxed fit on model with rainbow mountain backdrop
  • Woman with a green backpack standing on a mountain top with scenic view

Unisex

The Lightweight Crew

$145
$145
4.9
Rated 4.9 out of 5 stars
203 Reviews
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Colors
Color
Lakeside Blue
Size

unisex

Find size charts for Unisex products. Plus, get a few tips on how to measure for the best fit.

Size Chart

Alpha
XXS
XS
S
M
L
XL
XXL
Chest
33-34”
34-36”
36-38”
38-40"
40-42"
42-44"
45 - 47"
Arm Length
30-31”
31-32"
32-33"
33-34"
34-35"
35-36"
36-37”
Waist
25-27"
28-30"
30-32"
32-34"
34-36"
36-38"
39-41"
Hip
32-33"
33-35"
35-37"
37-39"
39-41"
41-43"
44-46"
Alpha
XXS
XS
S
M
L
XL
XXL
Chest
84-86
86-91
91-97
97-102
102-107
107-112
114-119
Arm Length
76.2-78.7
78.7-81.3
81.3-83.8
83.8-86.4
86.4-89
89-91.4
91.4-94
Waist
64-69
71-76
76-81
81-86
86-91
91-97
99-104
Hip
81.3-83.8
83.8-89
89-94
94-99
99-104.1
104.1-109.2
111.8-116.8

*Tops: Chest is usually the best size predictor. However, if your hip measurement is larger, consider buying the size indicated for your hips.

Conversion Chart

Sizing for our unisex hoodies and sweatshirts run truer to size for men. Women, especially those between sizes, should consider sizing down one size for the best fit.

Size
Men’s Size Equivalent
Women’s Size Equivalent
XXS
XXS
XS
XS
XS
S
S
S
M
M
M
L
L
L
XL
XL
XL
XXL
XXL
XXL
XXXL
View Full Size & Fit Guide Did we mention free returns & exchanges?

Fit Guide

Unisex Fit Guide

This Size Medium is shown on a 5'10" male in a regular fit with classic length, and a 5'5" female in a relaxed fit with tunic length."

Length Guide

Unisex Length Guide

Our unisex tops are designed for everyone, and our length guide makes it easy to find your ideal fit—whether you like it cropped, classic, or oversized.

How to Measure

Use a soft, flexible measuring tape. Measure directly on your skin or over light clothing. If you don't have a flexible measuring tape, you can use a piece of string by wrapping it around the area you're measuring, marking the spot where it meets, and then lay it flat on a ruler to measure. Alternatively, you can measure a well-fitting piece of clothing with a regular tape measure and compare the measurements to your body.

1 Arm Length
With elbow bent, measure from the center (back) of neck to elbow and down to wrist.

2 Chest
Relax your arms, then measure around the fullest part of your chest/bust.

3 Waist
Bend slightly to one side to find your natural waist. (This will be the crease created from bending). Then, stand erect and measure around your body at the crease points.

4 Hips
Stand relaxed with feet shoulder-width apart. Now, measure around the fullest part of your hips and seat.

Shipping truck icon

Free shipping on orders $150+

Free returns & exchanges for 30-days
When you purchase a Paka product, you are supporting 300+ women artisans in Peru

Why you'll love this

  • Unique hand-woven Inca ID
  • Extremely breathable & odor-resistant
  • Gusseted armpit with added mobility
  • Flatlock seams for added stability

Details

Crafted with lightweight Royal Alpaca fiber, this crew naturally regulates temperature so you stay comfortable across seasons. Breathable, odor-resistant, and durable, it performs without relying on heavy synthetics. A lighter footprint with reliable performance.

  • For

    Hiking, camping, fishing, mountaineering, lounging, traveling, from the trail to the dining room table

  • Material

    65% Royal Alpaca Fiber / 35% Recycled Nylon

  • Fit & Length

    Slim / Classic

  • Model Specs

    Brianna (F) is 5’ 8”, chest 33”, waist 25”, hips 35” and wearing a size XXS in Light Elm & Lakeside Blue. Alexis (M) is 6’, chest 39 1/2”, waist 32” and wearing size M
in Light Elm & Lakeside Blue

Wash & Care Instructions

  • Wash

    Hand washing on cold is best. If you use the machine, wash on delicate and cold

  • Dry

    Lay flat to dry

Country of Origin

Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru Peru

Complete the Look

  • Essential Mountain Crew Socks
    Essential Mountain Crew Socks
    $25.00
  • Handwoven Quechua Bracelets (3-Pack)
    Handwoven Quechua Bracelets (3-Pack)
    $25.00
  • Men's Essential Tee
    Men's Essential Tee
    $59.00
  • Women's Essential Tee
    Women's Essential Tee
    $59.00
The Lightweight Crew

The Lightweight Crew

Change
$145
$145

The Lightweight Crew

The Original Crew

Weight (size medium)

11.1oz

14.3oz

Materials

Super soft, odor-resistant yarn crafted from 65% Royal Alpaca and 35% Recycled Nylon, with mesh stitching in side panels and upper back for extra breathability

Same super soft, odor-resistant, and naturally breathable yarn crafted from 65% Royal Alpaca and 35% Recycled Nylon

Fit

Slimmer, more refined unisex fit

Cozy unisex fit

Temperature

Lightweight ventilation for warmer days and shoulder seasons

Temp-regulating warmth and comfort all year

The Lightweight Crew

The Original Crew

Weight (size medium)

11.1oz

Materials

Super soft, odor-resistant yarn crafted from 65% Royal Alpaca and 35% Recycled Nylon, with mesh stitching in side panels and upper back for extra breathability

Fit

Slimmer, more refined unisex fit

Temperature

Lightweight ventilation for warmer days and shoulder seasons

Weight (size medium)

14.3oz

Materials

Same super soft, odor-resistant, and naturally breathable yarn crafted from 65% Royal Alpaca and 35% Recycled Nylon

Fit

Cozy unisex fit

Temperature

Temp-regulating warmth and comfort all year

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See our fit on real people

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Anna is 5’10” height wearing size XS
Man in blue Alpaca sweater climbing
Man in blue alpaca sweater climbing
Man in blue alpaca sweater climbing

Louis is 5’6 wearing a size S

Scout is 5’10” wearing a size M
Woman in grey Mountain Crew alpaca sweater
Woman in grey Mountain Crew alpaca sweater
Woman in grey Mountain Crew alpaca sweater

Raven is 5'9" wearing a size M
4.9
Rated 4.9 out of 5 stars
Based on 203 reviews
Size & FitRated 0.1 on a scale of minus 2 to 2
Customers Talked About
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203 reviews
  • Cabell V.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    November 9, 2026
    5 Stars

    Color, fit, comfort and quality are great! However, sleeves and collar getting a little loose after only a few times wearing. Any tips?

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  • Mike P.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    November 1, 2026
    great piece !!!

    A very nice addition to my closet. I love the fabric and the weight of this piece, very versatile.

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  • Ralph
    I recommend this product
    Rated 4 out of 5 stars
    October 24, 2026
    4 Stars

    darker than what I was expecting

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  • Nicole T.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    October 21, 2026
    Super warm and soft

    I love this sweater.

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  • Sean K.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    September 28, 2026
    5 Stars

    5 Stars

    Was this helpful?

Did we mention free shipping and exchanges?

Yep! And if you're not on cloud nine, we'll take your sweater back within 30 days.

 
Illustration of Sebastian the Alpaca Surfing and Saying “Ride It!” – PAKA Apparel