Built for Speed. Designed for Sweat.
Ultra-light racing singlet engineered for hot conditions and high-output efforts.
Lightweight That Stays Lightweight
Even when fully soaked, the fabric avoids heavy cling.
Less Stickiness Under Heavy Sweat
3D yarn micro-structure creates point-contact support.
Faster Cooling Through Active Ventilation
Upgraded back QiFlow mesh accelerates airflow.
Long-Run Freshness
SILVADUR™ antibacterial treatment reduces odor buildup.
📦 RETURNS (LOCAL ONLY)
Not the right fit? We don’t do exchanges online, but you can return your item for an online store credit refund* (except nutrition and consumables).
For international returns, please refer to our Shipping & Returns page for more info.
📍 LOCAL SHIPPING - EXPRESS
Only applies to orders placed before 8:30am (GMT+8) from Monday to Friday. Orders placed over the weekend or on public holidays will be processed on the next working day.
Orders are fulfilled by DHL Express and are delivered by next 1-2 business days.
📍 LOCAL SHIPPING - STANDARD
Free shipping for orders above S$100. Orders placed before 8:30am (GMT+8) from Monday to Friday are shipped on the same day*.
Orders are fulfilled by SPX Express and are delivered within 3-5 days.
*Same-day dispatch is not guaranteed during sale periods or high order volumes, but we’ll always do our best to get your order out quickly.
🌍 INTERNATIONAL SHIPPING (FedEx / DHL)
International rates apply. Orders are fulfilled and delivered in 5-10 days.
📝 INTERNATIONAL CUSTOM AND/OR DUTIES
Customs taxes and/or import duties are imposed by the destination country and is not included in the checkout/shipping price. Actual amount varies according to local custom's terms & conditions.
Please contact your local customs office to find out more information on the charges before you place an order.
Running Lab is not liable for any additional customs charges, duties or taxes arising from your order or delivery.
Please refer to our Shipping & Returns page for more info.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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