Navy on white is the stripe that started the Athletique Classique aesthetic — the reference to classic European tennis socks, to Wimbledon prep, to the particular kind of considered sport style that belongs equally in a locker room and at a Sunday lunch. It is cooler and more contained than Henri Blue, darker and more formal than any of the coloured stripe options, and cleaner in its graphic weight than black on white. The most versatile stripe in the range by the widest margin.

The styling logic is the same as all Clean Stripes — one statement, everything else quiet — but with navy, the outfit can extend into smarter territory than with the coloured stripes. Navy on white is the only Clean Stripes colourway that reads as genuinely appropriate with a blazer, with smart chinos, with the dressed-down end of smart casual dressing. It is still an Athletique Classique crew sock and belongs with visible sock dressing rather than inside dress shoes — but it covers more wardrobe ground than any other stripe here.

Best footwear:

• White leather sneakers — the white ground connects; the navy stripe reads as considered and clean above — see sneaker guide →
• Penny loafers and horsebit loafers — navy on white is the classic loafer sock; tan leather and dark leather both work — see loafer guide →
• Chunky sneakers (New Balance 990, ASICS, Salomon) — the heavier construction suits more shoe volume
• Classic court shoes (Adidas Stan Smith, Onitsuka Tiger) — the natural sport-heritage pairing
• Tan suede Chelsea and chukka boots in casual contexts — see boots guide →

Best trousers: Dark indigo denim — the definitive base · White and off-white chinos · Navy trousers (tonal, monochromatic — a deliberate choice) · Beige and camel chinos · Cropped tailored trousers · Shorts in summer · Grey wool in smart casual contexts

How Navy differs from Henri Blue in the Clean Stripes range:
Henri Blue is lighter, warmer, and more vivid — the sport-heritage blue that reads as energetic and considered. Navy is darker, cooler, and more contained — the classic stripe that reads as traditional and broadly applicable. Henri Blue is in the vivid 3-pack; Navy is in the restrained 3-pack. Both are blue on white; they are not interchangeable.

What colour socks to wear with white sneakers →
What colour socks to wear with brown loafers →

The product SKU name is "New Blue" — an internal Democratique colour reference for a clean, classic navy. In editorial copy and across the pack descriptions, this colourway is simply called Navy, which is the most accurate description of the tone: a traditional dark blue, cool in character, the foundational blue of the Clean Stripes range. "New Blue" is the SKU; navy is the colour.

It is distinct from Henri Blue (lighter, warmer, sport-heritage mid-blue) and from the Fine Rib solid Navy (thinner dress sock, different construction and occasion entirely).

• Construction: Athletique Classique Clean Stripes — DS1528
• Colour: Clear White ground · Navy (New Blue) stripe band at cuff
• Composition: 82% organic combed cotton · 15% polyamide · 3% elastane
• Needle count: 200-needle heavy-rib knit — heavier and chunkier than the Fine Rib range
• Toe: Hand-linked — closed by hand, virtually seamless against the foot
• Certification: OEKO-TEX Standard 100 — every component tested, including both the navy and white dyes
• Length: Crew — mid-calf, holds shape at the upper calf throughout the day
• Finish: Pre-washed and steamed — comfortable from the first wear
• Sizes: EU 41–46 — size guide →
• Origin: Designed in Copenhagen, Est. 2011 · Crafted in Istanbul
• Sustainability: Our sustainability practices →

• Wash inside out at 30°C / 86°F — preserves the navy tone and the white ground
• Wash before first wear
• Air dry — do not tumble dry
• Wash with darks or similar mid-tones — the navy can transfer onto very light fabrics if washed with pure whites
• Do not bleach or iron

Full sock care guide →

What is "New Blue" — is this a navy sock?

Yes — "New Blue" is the internal SKU name for what is editorially called Navy across the pack descriptions and product range. It is a clean, classic dark blue — the traditional navy that has been the foundation stripe in sport-heritage sock design for decades. The "New" prefix is an internal reference; the colour itself is straightforwardly navy.

What is the difference between Navy (New Blue) and Henri Blue in the Clean Stripes range?

Navy is darker, cooler, and more contained — the classic, traditional blue that reads as preppy and broadly applicable. Henri Blue is lighter, warmer, and more vivid — the sport-heritage blue named after Henri Leconte, brighter than navy and with more energy. Navy is in the restrained 3-pack with Black and Forest Green. Henri Blue is in the vivid 3-pack with Grass Green and Red Moon. Both are blue on white; the choice is between the classic and the contemporary.

What is the Athletique Classique — how is it different from the Originals Fine Rib?

Two completely different socks. The Originals Fine Rib (DS1006) is a thin 200-needle dress sock — 75% organic combed cotton, smooth and precise, for dress shoes and formal contexts. The Athletique Classique (DS1528) is a heavier, chunkier crew sock — 82% organic combed cotton in a heavy-rib construction, built to be worn visibly above the shoe. For the dressed end, see the Fine Rib Navy →

What does "Clean Stripes" mean?

Clean Stripes is the specific Athletique Classique stripe pattern: a Clear White ground with a defined band of coloured stripes at the cuff, using varied stripe widths within the band. Two colours only — white ground, one coloured stripe — kept simple and pairable across any outfit.

Can women wear these socks?

Yes — the Athletique Classique is unisex. EU 41–46 fits most men and larger women's sizes. Navy on white is the most universally wearable colourway in the range across genders. Also available in EU 36–40 — see the full Athletique Classique collection →

Do you ship internationally?

Yes — worldwide, with free shipping above 75€ / 75£ / 100 USD / 400 DKK. 99.2% of orders ship the same day. Full shipping information →

• 3-pack: Navy + Black + Forest Green — save 7% →
• 6-pack: all Clean Stripes colourways — save 7% →
• Sport-heritage blue — Henri Blue Clean Stripes →
• Full Athletique Classique collection →
• All striped crew socks →
• Fine Rib Navy — the solid dress sock version →
• For dress shoes — Originals Fine Rib →