Thorlo XJ-13 Running Crew Socks – White – Large

THORLO XJ-13 Running Crew Socks – White – Large

The THORLO XJ-13 Running Crew Socks are designed for runners who demand maximum comfort, protection, and moisture management on every run. Built for both short training sessions and long-distance running, these premium crew socks combine strategically placed cushioning with THOR•LON® fibres to help reduce impact, pressure, blisters, and foot discomfort.

Featuring targeted toe cushioning, a supportive flat knit instep and arch, and moisture-wicking THOR•LON® acrylic fibres, the XJ-13 helps keep feet comfortable and dry while providing the protection runners need to stay focused on their performance.

THOR•LON® Fibres – Soft, Dry & Durable

Constructed with premium THOR•LON® acrylic fibres, these running socks provide a soft feel against the skin while efficiently wicking moisture away from the feet. The durable fibre construction is designed to withstand the demands of regular running while helping maintain lasting comfort.

Maximum Cushioning – Impact Protection

Strategic cushioning provides enhanced protection in high-impact areas, helping reduce the stress and discomfort associated with repetitive running. Toe cushioning helps protect against impact and runner's toe, making these socks particularly suitable for demanding training sessions and longer distances.

Anti-Blister Design – Less Pain & Pressure

The XJ-13 incorporates a performance-focused design intended to help decrease pain, reduce pressure, and minimise blister-related discomfort. Targeted cushioning and moisture management work together to create a more comfortable environment inside the shoe, helping runners stay focused mile after mile.

Flat Knit Instep & Arch Support

The flat knit instep and supportive arch construction provide a secure, comfortable fit while helping reduce unnecessary pressure across the foot. The design supports a natural feel during movement without compromising cushioning or protection.

Crew Length Coverage

The classic crew length provides comfortable coverage above the ankle while making the XJ-13 suitable for everyday training, road running, fitness sessions, and longer-distance efforts.

Key Features

• Maximum cushioning for enhanced running comfort and impact protection
• Premium THOR•LON® fibres provide softness, moisture-wicking performance, and durability
• Targeted toe cushioning helps protect against impact and runner's toe
• Anti-blister design helps decrease pain and reduce pressure
• Flat knit instep and arch support for a secure, comfortable fit
• Moisture-wicking construction helps keep feet dry during demanding runs
• Crew length provides comfortable full-coverage protection
• Ideal for both short and long-distance running
• White colour with a classic performance-sock design
• Made in the USA with domestic and imported yarns

Technical Specifications

• Product: THORLO XJ-13 Running Crew Socks
• Colour: White
• Size: Large
• US Women's Size: 10.5–13
• US Men's Size: 9–12.5
• European Size: 43–47
• UK Size: 8.5–12
• Fiber Content: 86% THOR•LON® acrylic, 12% nylon, 2% elastic
• Construction: Maximum cushion running crew sock

The THORLO XJ-13 Running Crew Socks deliver the cushioning, moisture management, and targeted foot protection runners need to go further with confidence. With THOR•LON® fibres, impact-protective toe cushioning, supportive construction, and anti-blister features, they are built to help keep feet comfortable through everyday training and long-distance running.