Swiftwick Men's Clothing

Frequently Asked Questions

• How does the Aspire No‑Show compare to the Maxus No‑Show?

  The Aspire No‑Show is a thin, firm-compression, Olefin‑blend sock built for minimal bulk, quick drying, and a race-day feel, while the Maxus No‑Show has thicker cushioning, a softer recycled‑polyester blend, and a more relaxed compression for everyday runs and activities like golf. Aspire prioritizes low weight and ventilation, Maxus prioritizes underfoot comfort and durability.
• What size Swiftwick sock should I buy and how does compression affect fit?

  Use the Swiftwick size chart (S 3–6.5, M 7–9.5, L 10–11.5) and pick the size that matches your U.S. men’s shoe size; if you’re between sizes, choose the larger size for a less aggressive fit. Keep in mind firm compression (about 20–30 mmHg) will feel snug initially and is intended to improve circulation and reduce fatigue, while relaxed lines fit more like a traditional performance sock.
• Are Swiftwick socks good for trail running and wet conditions?

  Yes, Olefin‑based lines like Vision, Aspire, and Flite XT wick moisture, dry quickly, resist mildew and abrasion, and work well in wet or hot trail conditions; look for channeled uppers and reinforced toes for added durability. For cooler, variable conditions or multi‑day outings, Pursuit’s Merino blend offers better temperature regulation and odor control while still providing moisture management.
• How do I wash Swiftwick socks without damaging compression or Merino fibers?

  Machine wash cold on a gentle cycle and avoid fabric softeners, bleach, and high heat, which break down elastic and Merino fibers; tumble dry low or air dry to preserve compression and material integrity. Turn socks inside out and wash with like colors to protect seams and any GripDry™ or elastic features.