Socks

Socks: The Detail That Makes the Difference in Your Style

Socks have gone from being an invisible accessory to a key piece of any outfit. At Roundtrip, we have the coolest socks: from essential basics in organic cotton to fun designs with unique prints that express your personality. Because your feet deserve the best.

Why our socks are the best

Not all socks are created equal. Ours stand out because:

• Premium quality: High-quality cotton, reinforced seams, and materials that last for years without losing their shape.
• Extreme comfort: Soft fabrics that don't pinch, don't slip, and keep your feet cool all day.
• Unique designs: From minimalist to fun prints you won't find anywhere else
• Sustainability: Many models in certified organic cotton and ethical production
• Total variety: All lengths, styles, and colors for every occasion

Types of socks by length

Our collection includes all the sock lengths you need:

• Knee-high or long socks: They reach up to the knee or upper calf. Perfect for urban looks, skateboarding, or extra protection in winter.
• Mid-calf or crew socks: The classic length that reaches mid-calf. The most versatile for everyday wear.
• Ankle or quarter socks: They cover the ankle, perfect for sneakers and casual looks
• No-show socks: These remain hidden inside your shoes. Ideal for flats and loafers.
• Super invisible socks: Ultra-low so you can't see them even with low-top sneakers. Maximum discretion.

Socks by style and design

• Basic plain socks: Black, white, gray, navy. Essentials that go with everything.
• Fun or funny socks: With unique prints, characters, animals, food, messages. To express your personality
• Striped socks: Classic designs with horizontal or vertical stripes in multiple colors
• Vibrant colored socks: Reds, greens, yellows, oranges that add color to your outfits
• Printed socks: Polka dots, checks, geometric patterns, florals and exclusive designs
• Minimalist socks: Clean design with discreet logos or no visible branding
• Technical sports socks: With compression zones, improved breathability and targeted support

Socks by material

The material determines comfort, durability, and functionality:

• 100% Cotton: Natural, breathable, and soft. The classic that never fails.
• Certified organic cotton: Grown without pesticides, sustainably and ultra-soft. Better for your skin and the planet
• Cotton-polyester blends: Greater durability, elasticity and resistance to wear
• Combed cotton: Longer, softer fibers, premium texture, and greater durability
• Merino wool: For winter socks, warm, soft, and itch-free. Regulates temperature perfectly.
• Bamboo: Naturally antibacterial, ultra-soft, breathable, and sustainable
• Technical materials: Polyester, nylon, elastane for quick-drying, compression sports socks

Socks for men and women

We have men's socks with urban, sporty, and classic designs in all sizes (39-46), and women's socks with unique prints, vibrant colors, and delicate designs in sizes 35-42. Many styles are unisex, perfect for anyone.

Socks by occasion and use

• Everyday socks: Basic mid-calf socks in cotton, comfortable and versatile
• Sports socks: Technical socks with compression zones for running, cycling, gym, trekking
• Winter socks: Merino wool, thick knit, long for maximum warmth
• Summer socks: Lightweight cotton, invisible, breathable for maximum freshness
• Skate socks: High or mid-calf with reinforcements in high-wear areas
• Work socks: Professional basics in black, grey or navy
• Sleep socks: Extra soft in organic cotton or bamboo

Technical features that matter

• Flat seams: Eliminate chafing and irritation on the toes
• Reinforcements in heel and toe: Greater durability in high-wear areas
• Pressure-free elastic band: Keeps the sock in place without squeezing or leaving marks
• Ventilation zones: Breathable mesh in sports socks
• Graduated compression: In technical socks to improve circulation
• Antibacterial treatment: Made of bamboo or with specific technology to prevent odors

Sock sizes

Socks usually come in size ranges based on shoe size:

• Size S: 35-38 (generally women's)
• Size M: 39-42 (unisex)
• Size L: 43-46 (generally men's)
• One size fits all: Some stretchy models adapt to multiple sizes

How to choose your perfect socks

To find your ideal socks, consider:

• Length required: High for urban style, mid-calf for versatility, invisible for low-top sneakers
• Main use: Everyday (basic cotton), sports (technical), winter (wool), summer (lightweight)
• Personal style: Neutral basics for versatility, fun pieces for personality
• Material: Organic cotton for comfort, technical cotton for performance, wool for warmth
• Usual footwear: High-top sneakers (mid-calf), low-top sneakers (invisible), boots (high)

Take care of your socks for maximum durability

To make your socks last for years:

• Wash in cold or lukewarm water (maximum 30°C) to preserve elasticity and colors
• Use mild detergent without harsh bleach
• Avoid the dryer - air dry to maintain shape
• Wash socks inside out to protect prints
• Separate by color to avoid color transfer.
• Save pairings so you don't lose any.
• Rotate your socks regularly to distribute wear and tear.

Sock trends 2025-2026

Current trends include knee-high socks with retro '90s designs, fun socks with food and animal prints, basic organic cotton socks with visible certifications, minimalist all-black technical socks, vintage horizontal stripes, and sustainable bamboo socks. Statement socks that are proudly displayed are dominating over the invisible ones.

Why quality socks matter

We spend hours in the same socks. Poor-quality socks can ruin your day: they slip, pinch, make you sweat, and tear easily. Good socks, on the other hand, are invisible in the best way: you don't think about them because they simply work. Invest in quality, and your feet will thank you.

Explore our complete collection of men's and women's socks with free shipping to Spain and Europe. From urban knee-highs to discreet no-show socks, and fun designs that express your personality, the coolest, highest-quality socks are here. All styles, all lengths, all colors.