Rototo Organic Cotton Slub Crew Socks Light Blue

The Rototo Organic Cotton Slub Crew Socks in Light Blue are a masterclass in Japanese accessory engineering, providing a refined solution for those who require both texture and breathable comfort in their daily footwear. This premium sock addresses the common issue of flat, characterless hosiery by utilising a specialised slub-knit construction, which creates a unique, uneven surface texture that is soft to the touch. Manufactured on vintage machinery in Japan, these socks function as a durable and lightweight layer that offers a relaxed fit and a natural feel against the skin, making them a primary choice for all-day wear.

Key Features

• Constructed primarily from 93% organic cotton, providing a high level of breathability and a soft, non-irritating feel
• The intentional variation in yarn thickness creates a distinctive "slub" aesthetic that adds subtle visual character and a vintage-inspired look
• Expertly made in Japan by RoToTo, a brand renowned for its dedication to traditional knitting techniques and high-quality materials
• Features a classic ribbed upper section that ensures the socks stay securely in place without restricting circulation
• Incorporates a small percentage of nylon and polyester into the knit to enhance structural strength and prevent premature wear in high-friction areas
• Infused with polyurethane to provide a reliable stretch and recovery, ensuring the socks maintain their shape wash after wash

At Urban Industry we recommend / Ideal For

• The Light Blue tone and relaxed fit make these socks an excellent choice for pairing with canvas trainers or leather loafers
• Thanks to the high organic cotton content, these are ideal for maintaining foot hygiene and comfort during the spring and summer months
• Perfect for individuals who appreciate small, high-quality details and want to elevate their foundation layers with authentic Japanese manufacturing

Our Style, Fit & Sizing Recommendations

• Designed to sit mid-calf, providing a versatile height that works well with both trousers and shorts
• These socks are designed to be accommodating and offer a natural stretch. Here at the store we recommend that you stay within the suggested Japanese sizing range for the most secure and comfortable fit
• Unlike technical compression socks, these are built for comfort, offering a gentle hold that does not dig into the ankle

Washing & Care Instructions

• We recommend washing these socks on a cool, delicate cycle to preserve the organic cotton fibres and the slub texture
• To prevent the socks from snagging on other garments, place them in a mesh laundry bag before washing
• Do not tumble dry. Allow the socks to air dry to maintain their elasticity and prevent shrinkage

Rototo Organic Cotton Slub Crew Socks - Our FAQs

1. What exactly is "slub" cotton?
   Slub refers to yarn that has been spun with slight lumps or irregularities. This creates a textured fabric with a more artisanal, hand-crafted feel compared to perfectly smooth, industrial knits.

2. Are these socks thick enough for winter?
   While they are durable, these are lightweight socks designed for breathability. They are best suited for year-round daily wear rather than extreme cold-weather trekking.

3. Will they lose their shape after a few washes?
   No, the addition of 1% polyurethane ensures the socks have excellent "memory," allowing them to stretch to your foot shape and return to their original size after washing.

4. Why are RoToTo socks more expensive than standard packs?
   RoToTo socks are produced in limited quantities using specialised machinery and premium yarns. The focus is on longevity, comfort, and heritage manufacturing techniques that standard socks cannot replicate.

Product Code: R1634