Sock Types
Socks carry a surprising number of specialist names, and the terms are used loosely on the high street. This hub sets out the main sock types you will meet across our range -- grouped by everyday lengths, sport and performance, and formal and specialist -- so you can shop by the right name.
Everyday lengths
Invisible Socks
Ultra-low socks cut below the shoe line to stay hidden in trainers and loafers.
What defines it
Invisible socks sit under the ankle bone and are shaped to disappear inside low-cut shoes, usually with a silicone heel grip to stay put.
Who it suits
They suit a bare-ankle look with trainers, pumps or loafers, keeping the sock out of sight.
Trainer Socks
Low socks that sit at or just above the shoe collar for sport and casual wear.
What defines it
Trainer socks finish around the top of a trainer, giving a little more coverage than invisible socks while staying low.
Who it suits
They suit everyday trainers and gym wear where you want a low sock that still protects the heel and ankle.
Quarter Socks
Socks that rise a couple of inches above the ankle for extra heel protection.
What defines it
Quarter socks sit above the ankle bone but below the calf, protecting the Achilles from shoe rub.
Who it suits
They suit running and court sports where a low sock still needs to guard the back of the heel.
Crew Socks
The classic mid-calf sock -- the default everyday length.
What defines it
A crew sock rises to mid-calf, the most common and versatile height, and pairs with almost any shoe.
Who it suits
Crew socks suit everyday wear, boots and casual trainers, and are the workhorse length of any drawer.
Knee High Socks
Long socks that reach just below the knee for warmth and support.
What defines it
Knee-high socks extend up the calf to below the knee, adding warmth and a smooth line under trousers or boots.
Who it suits
They suit winter, boots, formal wear and skiing, where full-leg coverage keeps the calf warm.
Sport and performance
Running Socks
Technical socks built for the run with cushioning and moisture control.
What defines it
Running socks pair strategic cushioning with wicking fibres and a snug, blister-resistant fit for high-mileage wear.
Who it suits
They suit runners of every distance who want dry feet and reduced friction over long sessions.
Compression Socks
Graduated-pressure socks that support circulation during sport and recovery.
What defines it
Compression socks apply firmer pressure at the ankle easing up the leg, aiding blood return and reducing muscle fatigue.
Who it suits
They suit endurance athletes, recovery days and long periods on your feet or travelling.
Hiking Socks
Cushioned, often wool-blend socks built for boots and long days outdoors.
What defines it
Hiking socks use thicker cushioning, merino or wool blends and reinforced zones to handle boots and rough terrain.
Who it suits
They suit walkers and hikers needing warmth, cushioning and blister protection on the trail.
Ski Socks
Tall, technical socks shaped for ski and snowboard boots.
What defines it
Ski socks rise over the calf with targeted padding at the shin and heel, warm insulating fibres and a thin, precise fit for boots.
Who it suits
They suit skiers and snowboarders who need warmth and shin protection without bulk inside a tight boot.
Formal and specialist
Dress Socks
Fine-knit socks in cotton or wool for tailoring and smart shoes.
What defines it
Dress socks use fine-gauge yarns such as mercerised cotton or merino for a smooth, thin sock that sits neatly under trousers.
Who it suits
They suit suits, formal shoes and the office, where a slim, refined sock finishes the look.
Frequently asked questions
What is the difference between trainer socks and invisible socks?
Trainer socks sit at or just above the shoe collar for a little visible coverage, while invisible socks are cut lower to disappear inside the shoe, usually with a silicone heel grip to stay hidden.
What length are crew socks?
Crew socks rise to mid-calf, which is the most versatile everyday length and pairs well with boots, casual trainers and most footwear.
Why are running socks different from normal socks?
Running socks add targeted cushioning, moisture-wicking fibres and a snug, seam-light fit to reduce blisters and keep feet dry over long distances.