Alpaca vs. merino: which fibre suits you best?

The world’s finest fibres

At half british, we work only with alpaca and merino because they are the most refined natural materials available. Both are renewable, biodegradable, and naturally high-performing — offering warmth without weight, comfort without compromise, and a tactile richness that synthetic fibres can’t replicate.

The case for alpaca

Alpaca wool is prized for its hollow fibre structure, which traps warmth while allowing air to circulate. It’s softer and lighter than cashmere, hypoallergenic, and naturally odour-resistant. Perfect for those who value indulgent softness and year-round comfort. You’ll find it in our everyday alpaca sock — fine enough for daily wear, yet quietly luxurious in feel.

The case for merino

Merino wool is slightly more structured and elastic than alpaca, giving it a crisp resilience ideal for everyday movement. It wicks moisture and regulates temperature, making it a true all-weather fibre. Our british merino wool sock reflects this heritage — spun, knitted, and finished entirely in Britain, where wool craftsmanship is part of the national story.

Choosing between them

If you value lightness, warmth, and an almost cashmere-like touch, choose alpaca.
If you prefer subtle texture, resilience, and versatility through the seasons, choose merino.
Both are testaments to nature’s intelligence — fibres that breathe, move, and endure beautifully over time.

Explore the full collection of alpaca and merino socks — refined through british craftsmanship and made for modern essentials.