
Hollow Socks · Socks
Hollow Socks Alpaca Performance Socks
How the Hollow Socks Alpaca Performance Socks compares
At 1.8 oz, the Hollow Socks Alpaca Performance Socks is lighter than 94% of the 315 socks we track with a published weight (the median is 2.9 oz). At $20, it costs less than 93% of the socks we list.
Lighter socks
Similar weight
Description

Lightly cushioned hiking sock
Alpaca Performance Socks by Hollow Socks feature a lightweight structure that hugs your foot while providing cushioning at the heel and toes where you need it most. Hollow Socks are made from buttery-soft, durable alpaca fiber that keeps your feet comfortable across the seasons. Softer than merino, alpaca’s naturally hollow fibers insulate in cold, damp conditions yet stay breathable when the temps climb. They wick away moisture, fight odor, and help prevent blisters, keeping your feet dry, fresh, and ready for long miles any time of year.
Features:
- Naturally sweat-wicking, keeping your feet dry and blister-free
- Breathable mesh vents in the front
- Padded rear Achilles tab and deep heel lock for a no-slip fit
- Thermoregulating for warmth and breathability
- Super soft & comfy alpaca delivers a plush, cloud-like feel with no itch
- Alpaca naturally resists bacterial growth, so you can wear these socks often and wash them less
- Seamless toe
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Specs
Sizing:
| Size | Men's | Women's | EU |
| Small | - | 4-6.5 | 34-37 |
| Medium | 6-9 | 7-9.5 | 37- 42.5 |
| Large | 9.5-12 | 10-13 | 43-47 |
| X-Large | 12.5-15 | - | 47.5-49 |
Height:
- Ankle: Over the Ankle
- Crew: Mid-calf
Cushion: Light
Weight:
- Ankle: 1.8oz | 50g (Medium)
- Crew: 2.3oz | 64g (Medium)
Materials: 50% Premium Peruvian Alpaca Fiber, 46% Stretch Nylon, 4% Spandex
Made in the U.S.A. with imported yarn
Based in Appleton, WI | Est. 2018
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Wash and Care: Wash cold, hang dry. (Note: machine washing and drying tests have shown no damage)