| US Men's Shoe Size | Foot Length (in) | Sock Size |
|---|---|---|
| 5–7 | 9.0–9.6 | S |
| 7.5–9.5 | 9.7–10.4 | M |
| 10–12 | 10.5–11.2 | L |
| 12.5–14 | 11.3–12.0 | XL |
| US Women's Shoe Size | Foot Length (in) | Sock Size |
|---|---|---|
| 5–6.5 | 8.5–9.0 | S |
| 7–9 | 9.1–9.8 | M |
| 9.5–11 | 9.9–10.5 | L |
| 11.5–13 | 10.6–11.2 | XL |
| Sock Size | US Men's | US Women's | Foot Length (in) |
|---|---|---|---|
| S | 5–7 | 5–6.5 | 8.5–9.6 |
| M | 7.5–9.5 | 7–9 | 9.1–10.4 |
| L | 10–12 | 9.5–11 | 9.9–11.2 |
| XL | 12.5–14 | 11.5–13 | 10.6–12.0 |
* All measurements are in inches. Measure bare foot from heel to longest toe for accuracy.
* Our performance socks are stretch engineered for a snug, secure fit. If between shoe sizes, choose the larger size.
* Fit may vary slightly by sock style: no-show, quarter, crew, and plantar fasciitis support socks.
* Left / Right specific molded construction for better arch and heel lock.
Built for movement, wherever the day takes you. The Stride Flex Tank is ultra-soft, breathable, and made with a just-right fit that feels good from your first mile to your last errand.
Built for movement, wherever the day takes you. The Stride Flex Tank is ultra-soft, breathable, and made with a just-right fit that feels good from your first mile to your last errand. Perfect Women's Fit
Tailored fit with room where needed. Hits perfectly at the hip.
Superior Sweat WickingQuick-drying fabric for advanced moisture wicking to keep you cool and comfortable.
Ultra-Soft and BreathableTechnical fiber blend fuses comfort and performance.
All-Day ComfortMinimal seam design. Doesn't stick, providing freedom from rubbing and chafing.
Long-Lasting Odor ResistanceAnti-odor technology for all-day wear.