This is a cool tank. Runs large. Recommended for 10K and below as it could cause a bit of chaffing for longer distances. Alternativey, can be worn over another shirt for longer distances. It's super comfortable, and durable.
• 95% polyester, 5% elastane (fabric composition may vary by 1%)
• Fabric weight: 6.19 oz/yd² (210 g/m²)
• Comfortable, stretchy material that stretches and recovers on the cross and lengthwise grains.
• Precision-cut and hand-sewn after printing
• Blank product components in the US and Mexico sourced from the US