Women's Thermal Bottoms

$139
$139
Women's Thermal Bottoms Women's Thermal Bottoms Women's Thermal Bottoms Women's Thermal Bottoms Women's Thermal Bottoms Women's Thermal Bottoms Women's Thermal Bottoms Women's Thermal Bottoms
  • Sustainable Alpaca-Merino Wool Women's Thermal Bottoms in Black – PAKA Apparel
  • Front view of women’s alpaca thermal baselayer bottoms in black on model showing slim fit and ankle cuffs on light background
  • Woman Wearing Black Thermal Baselayer Pants with "PAKA" on Waistband – PAKA Apparel
  • Front view of women’s black thermal baselayer bottoms with PAKA waistband, flatlock seams, and slim fit on model

Women's Thermal Bottoms

$139
$139
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Colors
Color
Uva
Size

womens

Find Women’s size charts for tops and bottoms. Plus, a few tips on how to measure for the best fit.

Size Chart

Women's Size
XS
S
M
L
XL
XXL
Bust
31-33"
33-35"
35-37"
38-40"
41-43"
44-46"
Arm Length
29 1/2-30 1/2"
30-31"
30 1/2-31 1/2"
31 1/2-32 1/2"
32 1/2-33 1/2"
33 1/2-34 1/2"
Waist
24-26"
26-28"
28-30"
31-33"
34-36"
37-39"
Hip
33-35"
35-37"
37-39"
40-42"
43-45"
46-48"
Inseam Length
29-31"
29-31"
30-32"
30-32"
31-33"
31-33"
Women's Size
XS
S
M
L
XL
XXL
Bust
79-84
84-89
89-94
97-102
104-109
112-117
Arm Length
75-77.5
76.2-78.7
77.5-80
80-82.6
82.6-85.1
85.1-87.6
Waist
61-66
66-71
71-76
79-84
86-91
94-99
Hip
84-89
89-94
94-99
102-107
109-114
117-122
Inseam Length
74-79
74-79
76-81
76-81
79-84
79-84

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

View Full Size & Fit Guide Did we mention free returns & exchanges?

Fit Guide

Next to Skin

A snug and form fitting feeling, the perfect close to body fit.

Slim

A body skimming fit, can be a stand alone athletic look, or a base for layering

Regular

Not too fitted, not too loose, everyday pieces that can layered over or under multiple items

Relaxed

Loose fitting top layer items, for a relaxed feeling.

Length Guide

Women's Length Guide

Choose from cropped, classic, long classic, or tunic lengths to match your unique style and silhouette.

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 elbows slightly bent, measure from the center back of neck (at the base), across the top of the shoulders, down the arm, to the wrist. Keep your arm relaxed and slightly bent while measuring.

2 Bust
Measure around the fullest part of your chest, keeping the tape parallel to the ground and comfortably under your arms. Make sure the tape is snug, but not tight. Relax your arms by your sides while measuring.

3 Waist
Measure around the narrowest part of your waist, usually just above your belly button (This will be the crease created from bending). Stand naturally and keep the tape a bit loose. Don’t suck in your stomach.

4 Hips
Measure around the fullest part of hip/seat circumference below your natural waistline. Stand with your feet together and make sure the tape is parallel to the floor and comfortably snug.

5 Inseam (pants)
Measure along the inside leg from crotch to ankle. Stand straight with your feet slightly apart.

When you purchase a PAKA product, you are supporting 300+ women artisans in Peru.

Why you'll love this

  • Easy-to-layer with improved slimmer fit
  • Breathable and odor-resistant earth-friendly materials
  • Gusseted crotch panel for movement and comfort
  • Soft yet sturdy waist elastic
  • Flat coverstitch seams for comfort and strength
  • Made with Traceable Alpaca Fiber

Details

Build up the warmth with our Thermal Collection—made to keep things cozy, comfortable, and even stink-free thanks to earth-friendly ingredients and adventure-enhancing design. These alpaca wool thermal baselayer pants for women feature a new and improved yarn blend to maximize durability and softness, while the updated slimmer fit makes for easy layering. From the soft and sturdy elastic waistband to the flat coverstitches, nothing is digging into your skin here. The gusseted crotch also adds comfort and freedom to move in these thermal bottoms. 

  • For

    Backcountry skiing, snowboarding, snow shoeing, winter hikes.

  • Materials

    40% Royal Alpaca, 40% Merino Wool, 20% Tencel

  • Fit

    Slim

  • Model Specs

    Jess is 5’7”, hips 35”, waist 26”, chest 32A wearing a size XS

Wash & Care Instructions

  • Wash

    Machine wash cold on gentle cycle. Do not bleach

  • Dry

    Lay flat to dry, do not wring, cool iron if needed

Country of Origin

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

Complete the Look

  • Women's Thermal Crew
    Women's Thermal Crew
    $149.00
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    $299.00
  • Cozy Marled Beanie
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    $39.00

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See our fit on real people

  • , 1 of 4

Macu is 5’3 wearing a size S

Feel The Difference

01

Warmth to weight

With a higher warmth-to-weight ratio than both synthetics and 100% merino, these natural fiber thermals are the ideal layering piece to ensure warmth without unnecessary bulk.
02

Natural stretch

While creating these baselayers from 100% natural-based fibers, we needed to create reliable recovery and stretch without the use of plastics. Our 2x2 Rib Knit attractively achieves that.
03

Flatlock seams + tagless

Our ultra-soft fabric is complemented by flatlock seams to avoid abrasion during high aerobic activity.
Close-up of black women’s thermal top hem stretched to show rib knit and flatlock seam on neutral background
Close-up of a black women’s thermal top sleeve showcasing a thumb hole and flatlock stitching against a light background
Close-up front view of women’s black thermal top showing ribbed crew neck, raglan shoulder seam, knit texture, and small sleeve logo
04

Traceable

Made with fully Traceable Alpaca ™, each piece comes with a scannable hang tag to trace the exact location where its natural fiber was sourced from alpacas.
05

All natural-based fibers

Our thermal baselayers feature a blend of alpaca, merino wool, and eucalyptus-derived tencel. We use Royal Alpaca, which is our softest micron range (17-19 microns). Wearing both tops and bottoms ensures you are protecting your skin with only natural fibers touching your body (no matter what you layer with).
Waist-level close view of men’s thermal baselayer bottoms showcasing PAKA elastic waistband and front fly on black fabric

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Stay Cozy from Head to Toe

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Did we mention free shipping and exchanges?

Yep! And if you're not on cloud nine after 30 days, we'll take your sweater back - no questions asked.

 
Illustration of Sebastian the Alpaca Surfing and Saying “Ride It!” – PAKA Apparel
Close-up portrait of a brown alpaca facing the camera with a plain white background

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A women wearing The Vida hugging two alpacas