The Quadrifolium Soft Sweatshirt - Off-White

Interlock

Engineered from a refined 260 g/m² cotton-blend interlock, this fabric combines a naturally soft hand with structural integrity. The fine interlock knit forms a smooth, compact surface with gentle elasticity, allowing the garment to move naturally while keeping its silhouette composed.

With a softly brushed interior, it feels light yet warm, breathable yet steady — perfect for year-round wear. The lycra fiber adds resilience, ensuring the sweatshirt retains its structure after repeated washing and motion.

The interlock knit creates a smooth, compact outer face and a lightly brushed interior that enhances warmth and comfort without weight. It delivers dependable shape retention, maintaining a clean silhouette even after repeated motion and washing.

Performance testing shows excellent stretch recovery (over 95% after 20% extension, ISO 20932) and strong abrasion resistance (>15,000 cycles, Martindale) — ensuring durability in everyday use. The fabric’s air permeability (approx. 200 L/m²·s @ 100 Pa, ISO 9237) supports active comfort, while its pilling resistance (Grade 4, ISO 12945-2) preserves a refined, new appearance over time.

With a comfort range of +10 °C → +25 °C, this construction performs best in transitional and mild climates, pairing easily with outer layers for cooler conditions.

Feel: Soft · Smooth · Lightweight
Weight: 260 g/m²
Performance: Breathable · Flexible · Shape-retentive
Origin: Made in Türkiye

73 % Cotton / 22 % Polyester / 5 % Lycra 

 

Real World Performance

Built for movement, comfort, and quiet confidence — this 260 g/m² cotton-blend interlock fabric adapts seamlessly to the rhythm of daily life. Lightweight, breathable, and slightly elastic, it keeps you composed from morning commutes to late evenings out.

Ideal temperature range: +10 °C → +25 °C (worn alone)
With the Ardent Softshell Jacket, comfortable down to +5 °C
Wind: light resistance — dense interlock knit reduces air flow
Rain: light drizzle protection (not waterproof)

Best use: This is your all-day, all-purpose layer. From post-work strolls to spontaneous nights with friends — no need to change. One piece, all moments:

Daily life in motion — from morning coffee to evening commutes,
City strolls, bookstore visits, or weekend café hours,
Long workdays in cool offices or creative studios,
Cozy evenings at home — composed, not careless,
Layering under the Ardent Jacket for transitional weather,
Weekend brunches, museum visits, or art events,
Travel days — soft warmth during flights or train rides,
Early spring and autumn days when temperatures shift,
Outdoor gatherings, terrace moments, or late-night walks,
Walks along the coast or through quiet streets after rain,
Lounging in style — soft comfort that feels refined,
Light outdoor activity — stretching, yoga, or slow park walks,
Moments of stillness — reading, journaling, or creating,
Road trips and slow escapes from the city,
When you want to feel both comfortable and present.

The cotton base gives a naturally soft, breathable feel, while the polyester and lycra blend maintain structure and flexibility through wear and wash. It’s a fabric that moves quietly with you — effortless, composed, and ready for anything.

In short:
For everyday versatility, comfort, and balance — it’s all you need.
Layer it with the Ardent Jacket for cooler evenings, and keep your rhythm in any season.

Care Instructions

Machine wash cold (30°C), gentle cycle
Do not bleach
Do not tumble dry
Iron at low temperature (max 110°C) — preferably inside out
Do not dry clean

Tip: Wash with similar colors and avoid fabric softeners to preserve elasticity and color intensity.