Quick Answer

Wash cotton and modal socks in cold water on a gentle cycle, then air dry flat to keep them soft and prevent shrinkage.

Why Cotton and Modal Need Different Care

Cotton is durable but can shrink and lose softness with high heat. Modal, made from beech tree fibers, is naturally soft and breathable but can weaken if over-washed or dried on high. Treating both with care preserves their feel and fit.

A common mistake is using fabric softener on modal socks—it can coat the fibers and reduce their natural moisture-wicking ability. Stick to mild detergent instead.

Step-by-Step Sock Care Routine

  1. Turn socks inside out: Before washing, turn each sock inside out. This protects the outer fibers and reduces pilling, especially on modal socks. Inside-out washing keeps the visible side looking newer longer.
  2. Wash in cold water on gentle cycle: Use cold water (max 86°F / 30°C) and select the gentle or delicate cycle. Hot water can shrink cotton and weaken modal fibers. Add a small amount of mild liquid detergent—no bleach or fabric softener. Cold water and gentle cycle are the safest combo for both materials.
  3. Skip the dryer—air dry flat: After washing, gently squeeze out excess water (don't wring). Lay socks flat on a clean towel or drying rack, away from direct sunlight or radiators. High heat from dryers causes shrinkage and stiffness in cotton and can damage modal fibers. Air drying flat preserves softness and shape better than any machine setting.
  4. Store loosely folded: Once fully dry, fold socks loosely or roll them together. Avoid stretching the ribbed cuffs over a balled-up pair—this can weaken the elastic over time. Loose storage keeps the ribbed edges from losing their gentle hold.

Socks That Benefit from Gentle Care

  • Cosy Modal Socks | Dark Grey 401771-3284: Cosy Modal Socks are made from natural modal cotton with hand-overlocked tips for comfort. The soft modal cotton feels great against skin, but gentle washing preserves the hand-finished tips and prevents fraying.

    Cosy Modal Socks | Dark Grey 401771-3284

    Cosy Modal Socks | Dark Grey 401771-3284