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Altera Thrive Lightweight Micro Alpaca Socks, Color: Rust, Size: Medium

Altera Thrive Lightweight Micro Alpaca Socks

$22.00
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Size
In stock: 4 available
Product Details
Brand: Altera
UPC: 810300021960

Light as air. Tough enough for the miles. The Thrive Micro is your warm-weather essential—breathable, durable, and ready for anything.

The Thrive Lightweight Micro alpaca socks are designed for minimal coverage and maximum breathability. As our lightest sock ever, this micro style delivers ultra-soft, moisture-wicking performance in a sleek, low-profile design—perfect for running, training, or everyday warm-weather wear.

Unconditional Lifetime Warranty

If they ever wear out — heel, toe, cuff, anything — we replace them. No fine print, no original-purchaser clause, no expiration on any line we make.

See full warranty →

Why Thrive performs

one lightweight build. two ways to wear it.

Thrive carries the same targeted cushion, breathable arch construction, and soft alpaca comfort across both heights — Micro for low-profile wear, 6" Crew for more coverage through sport, travel, and daily use.

01: Targeted cushion
Light cushion under the heel and forefoot adds comfort where active days create the most pressure — without adding bulk where your foot does not need it.
Mechanism · targeted cushion zones
02 Maximum breathability
Open construction through the arch helps release heat and keep the sock feeling light, breathable, and secure inside athletic and everyday shoes.
Mechanism · breathable arch construction

03 Continuous wicking
Alpaca helps move moisture away from the foot, supporting dry comfort through training, errands, travel, and long active days.
Mechanism · Continuous alpaca wicking

04 Soft against skin
Lanolin-free alpaca delivers soft, hypoallergenic comfort with a smooth feel you can wear from workout to daily rotation.
Mechanism · Natural alpaca fiber

Specifications

Line: Thrive · Sports · Everyday
Height: Micro
Weight: Lightweight · Targeted Cushion
Blend: 28% Alpaca · 45% Nylon · 24% Poly · 3% Lycra
Features: Reinforced heel and toe, built-in arch support cushioning, mesh ventilation, non-slip heel tab
Best For: Sneakers · Training · Travel · Warm weather · Everyday movement
Care: Machine wash cold · Tumble dry low · No bleach
Warranty: Unconditional lifetime — any wear-out, any age
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Altera Thrive Lightweight Micro Alpaca Socks
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