Official WHOOP 4.0 SuperKnit Band STRAP ONLY Size S/M

**Item:** Official WHOOP 4.0 SuperKnit Band (Strap Only) **Size:** S/M (Small/Medium) **Condition:** Used / Pre-owned  **PLEASE NOTE – IMPORTANT DETAILS:** * This listing is for the **REPLACEMENT STRAP ONLY**.  * The WHOOP 4.0 sensor/tracker device and charging battery pack are **NOT included**. * This strap is **ONLY compatible with the WHOOP 4.0** model.  **Item Condition Notes:** * This is a pre-owned, authentic WHOOP strap that has been worn and used. * It is fully functional, holds the sensor securely, and the adjustment mechanism works perfectly. * **Cosmetic Wear:** Please note that because this is a used item, minor surface scratches or slight scuffs may be present on the plastic/metal hardware attachments from normal wear. Please see the photos for the exact cosmetic condition of the item you select.  **Product Features:** * Authentic WHOOP accessory made from comfortable, breathable SuperKnit material. * Fully adjustable for a secure, slip-free fit. * Engineered for high-intensity training, running, jogging, and functional fitness. * Easily washable (air dry recommended).  Fast shipping! Please reach out if you have any questions before purchasing.