The Survivor Alpaca Sock is a mid-weight crew height sock.
Made in the USA from fiber pooled from alpaca farms all over the USA.
Lightweight - Micro Cushion - Crew Hiker
The Survival Sock is a mid-weight, terry loop-lined sock engineered for diverse outdoor conditions and activities. It combines plush alpaca terry loops with a tough nylon outer layer for durability. Featuring a reinforced arch band and ribbed knit ankle support, it delivers consistent fit and stability. This warm, comfortable sock is a top-selling model nationwide, valued for its hypoallergenic, undyed fibers and natural odor resistance.
Contents: 78% U.S. Alpaca, 20% Nylon, and 2% Lycra.
Care Instructions: Machine Wash and Dry, See Label
Size Chart
We know it can be difficult to purchase garments online.
Below are American standard body measurements for our alpaca clothing. For other countries we recommend a simple Google search for specific size chart equivalents such as:
https://www.google.com/search?q=us+and+uk+sizes
Please Note: if an individual item shows a different size chart, that chart would be more accurate for that specific item and should be used over the general sizes listed here.

Sock Description | Women's Shoe | Men's Shoe | Sock Scale |
Small | 4 – 6 ½ | 3 – 5 ½ | 7 – 9 |
Medium | 6 ½ - 9 | 5 ½ - 8 ½ | 9 - 11 |
Large | 9 - 13 | 8 ½ - 12 | 11 - 13 |
X-Large | 13+ | 12 ½ - 15 | 13 - 15 |
XX-Large | 15 ½ to 18 | 15 - 18 |
Size Name | XS | S | M | L | XL | ||||
Size Number | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
Bust | 33 ½ | 34 ½ | 35 1/2 | 36 ½ | 38 | 39 ½ | 41 | 43 | 45 |
Waist | 25 ½ | 26 ½ | 27 1/2 | 28 ½ | 30 | 31 ½ | 33 | 35 | 37 |
Hip | 35 ½ | 36 ½ | 37 1/2 | 38 ½ | 40 | 40 ½ | 43 | 45 | 47 |
Sleeve | 29 ½ | 30 | 30 1/2 | 31 | 31 ½ | 32 | 32 ½ | 33 | 33 ½ |
Size | XS | S | M | L | XL | XXL | XXXL |
Chest | 30-32 | 34-36 | 38-40 | 42-44 | 46-48 | 50-52 | 54-56 |
Waist | 24-26 | 28-30 | 32-34 | 36-38 | 40-42 | 44-46 | 48-50 |
Sleeve | 28-30 | 23-33 | 33-34 | 34-35 | 35-36 | 36-37 | 37-38 |
Youth Body Measurements Size Chart
Gender | XS | S | M | L | XL |
Youth (size) | 2-4 (4-5 yrs) |
6-8 |
10-12 (9-10 yrs) |
14-16 (11-12 yrs) |
18-20 (same as men's small) |
Hand Sizes Based Upon Hand Width, for Men and Women
Measure hand around palm at bottom of fingers.
"Unisex" sizes = Men's sizes
Size | S | M | L | XL | XXL |
Men |
8 |
8 1/2 | 9 | 9 1/2 | 10 |
Women |
6 1/2 |
7 | 7 1/2 | 8 | 8 1/2 |
Youth Hat Measurements
Measure around largest point of head.
Youth Hat | Infant XS/S | S/M | L/XL |
Head Size (inches) |
19 1/2 - 20 |
20 1/8 - 21 1/8 | 21 1/8 - 22 1/8 |
Hat Size |
6 - 6 1/8 |
6 1/4 - 6 1/2 | 6 1/2 - 6 7/8 |
We will be glad to personally work with you to help you find the perfect item in the right size.
- Online Chat
- Email sizing@purelyalpaca.com
- Toll Free at 1-877-PURELYA (877-787-3592)
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The Survivor Alpaca Sock is a mid-weight crew height sock.
Made in the USA from fiber pooled from alpaca farms all over the USA.
Lightweight - Micro Cushion - Crew Hiker
The Survival Sock is a mid-weight, terry loop-lined sock engineered for diverse outdoor conditions and activities. It combines plush alpaca terry loops with a tough nylon outer layer for durability. Featuring a reinforced arch band and ribbed knit ankle support, it delivers consistent fit and stability. This warm, comfortable sock is a top-selling model nationwide, valued for its hypoallergenic, undyed fibers and natural odor resistance.
Contents: 78% U.S. Alpaca, 20% Nylon, and 2% Lycra.
Care Instructions: Machine Wash and Dry, See Label