Bridgedale StormSock Mid Boot Waterproof Socks - Black/Grey, Large (UK 9-11.5)

Rain turns trails into streams, but hikers and trekkers who pull on the Bridgedale StormSock Mid Boot waterproof socks keep moving with dry feet through every puddle, stream crossing, and downpour. With a mid-boot height and unisex sizing, they fit comfortably under hiking boots or trail shoes, making them a go-to for anyone who refuses to let weather cut a trip short.

Key specifications

• Product Type: Waterproof Socks
• Length: Mid Boot
• Cushioning: Midweight
• Waterproof Technology: Hydrotech Waterproof Membrane
• Construction: 3-Layer
• Outer Layer: 95% Nylon, 5% Lycra®
• Inner Layer: 50% Merino Wool, 50% Polyester
• Membrane Material: Hydrotech (Polyurethane)
• Breathability: Yes
• Thermal Rating: 3-Season (Spring, Summer, Autumn)
• Fit Type: Performance Fit
• Seam Construction: Flat Toe Seam
• Arch Support: Elasticated Arch
• Activity Type: Hiking, Trekking, Walking, Outdoor Sports
• Gender: Unisex
• Colour: Black/Grey
• Size: Large (UK 9-11.5 / EU 43-46)
• Care Instructions: Machine wash 40°C, Do not bleach, Do not tumble dry, Do not iron, Do not dry clean

Why choose it

The three-layer design pairs a tough nylon outer with a soft merino wool inner, separated by a Hydrotech membrane that blocks water while letting sweat escape. That means no clammy feeling, even on long climbs. Midweight cushioning adds protection without bulk, and the elasticated arch plus flat toe seam keep the fit secure and blister-free.

Ideal use cases

• Hiking in wet or muddy conditions
• Trekking through streams and puddles
• Walking in persistent rain
• Outdoor sports in damp weather
• Backpacking with unpredictable weather

Good to know

Machine washable at 40°C for easy care. Avoid bleach, tumble drying, ironing, and dry cleaning to maintain waterproof performance. The unisex sizing ensures a wide range of fit options for both men and women.