SealSkinz Starston WP Cold Weather Mid Length Sock - Olive

Craftsmanship & Construction

Built with a three-layer design, the Starston sock integrates an extra-durable nylon exterior with a 100% waterproof Aquasealz™ membrane at its core and a soft, insulating merino wool interior. Terry-loop knitting enhances comfort and moisture management, while elastic ankle support and seamless construction ensure a close, irritation-free fit. The rugged build and high-quality materials have a heritage of military and outdoor performance.

Fit & Comfort

These mid-length socks are designed to provide a snug fit that stays in place during rigorous activity. Four-way stretch fabrication and elastic support around the ankle maintain comfort without restricting movement. Premium merino wool not only insulates but naturally wicks moisture from the skin, enhancing breathability and preventing odour build-up.

Waterproof Performance

The Aquasealz™ waterproof membrane provides complete protection against water ingress while allowing internal moisture vapour to escape, keeping feet dry from both external wetness and internal perspiration. This waterproofing works in conjunction with breathable materials to manage comfort in cold, damp conditions.

Key Features

• 100% waterproof Aquasealz™ membrane blocks external water while breathing.
• Premium merino wool interior delivers insulation and natural odour resistance.
• Durable nylon exterior with 4-way stretch for mobility and longevity.
• Terry-loop knitting and seamless construction enhance comfort and moisture control.
• Elastic support at ankle for secure, close fit and reduced slippage.

Materials & Care

The Starston sock combines a nylon and elastane outer layer with a waterproof Aquasealz™ membrane and an inner blend of merino wool, acrylic, polyester and supportive synthetics. For care, wash at 40°C, tumble dry low or drip dry, and avoid dry cleaning, ironing or bleaching to preserve performance.

Size & Fit Guidance

Available in multiple UK sizes from S to XL, these socks are designed for a close fit based on shoe size. Due to their insulating midweight construction, consider sizing up if you are at the upper limit of your normal sock size to accommodate thickness comfortably.

Starston Waterproof Cold Weather Mid Length Sock Review

The Starston Waterproof Cold Weather Mid Length Sock is a premium outdoor sock that expertly balances waterproof protection, thermal insulation and everyday comfort. Ideal for anyone facing wet, cold conditions—from winter hikers and mountaineers to outdoor workers—this sock delivers reliable dryness and warmth without bulk. Its blend of performance materials and thoughtful construction makes it a versatile choice for challenging environments.

Starston Waterproof Cold Weather Mid Length Sock Performance & Key Features

The Starston stands out for its seamless integration of waterproofing and temperature regulation.

• Fully waterproof Aquasealz™ membrane keeps feet dry in wet and snowy conditions.
• Merino wool interior provides natural warmth and moisture wicking without overheating.
• Durable exterior and four-way stretch ensure long-lasting performance and fit.

Build Quality & Handling

Constructed from robust, high-quality fibres and a sealed waterproof membrane, these socks feel substantial yet flexible on the foot. The seamless design and elastic support enhance comfort, while the mid-length cut works well with most outdoor boots. Overall, the build quality reflects SealSkinz’s reputation for durability in demanding conditions.

Is Starston Waterproof Cold Weather Mid Length Sock Easy to Use?

Yes — these socks are straightforward to wear and require no setup beyond selecting the correct size. They slide easily into boots, maintain a secure fit and deliver consistent performance throughout extended use. Their natural fit and stretch mean minimal fuss or adjustment once on.

Key Takeaways of the Starston Waterproof Cold Weather Mid Length Sock

The Starston sock combines true waterproofing with excellent insulation, making it a go-to choice for anyone spending significant time outdoors in cold, wet conditions. While premium in price, its performance and durability justify the investment for serious adventurers and regular outdoor users. The comfortable merino wool interior further sets it apart from basic waterproof socks, offering a balance of warmth and breathability ideal for variable winter conditions.

Starston Waterproof Cold Weather Mid Length Sock FAQs

How waterproof are these socks?

The socks use a 100% waterproof Aquasealz™ membrane that blocks external moisture ingress while allowing internal moisture vapour to escape, keeping feet dry in wet environments.

Can these socks keep feet warm in cold weather?

Yes. The premium merino wool interior provides effective insulation and natural moisture control, keeping feet warm in cold temperatures.

Are these socks breathable?

Yes. The combination of a breathable membrane and moisture-wicking materials helps expel internal vapour, preventing clamminess and maintaining comfort.

What activities are these socks suited for?

They are ideal for winter hiking, mountaineering, outdoor work and any cold, wet outdoor activity where waterproofing and insulation are priorities.

Do these socks fit well with hiking boots?

The mid-length design and four-way stretch ensure a close fit with hiking boots while providing coverage and protection against trail debris.

How should I care for these socks?

Wash at 40°C, then low tumble dry or drip dry. Avoid ironing, dry cleaning and bleach to maintain performance of the materials and membrane.

Are these socks suitable for long hikes?

Yes. Their durable construction, moisture management and thermal properties make them suitable for extended hikes in challenging conditions.

For more options, explore the full range of SealSkinz socks here.