FIRS Men's 100% Cotton Seamless Crew Neck Breathable Antibacterial Sleeveless Sports Undershirt Tank Top

| Size | Suitable Height (cm) | Chest Circumference (cm) | Garment Length (cm) | Suitable Weight (jin) |

|-------|---------------------|--------------------------|---------------------|-----------------------|

| M | 160-170 | 80-90 | 63-64 | 95-115 |

| L | 165-175 | 85-95 | 65-66 | 115-125 |

| XL | 170-180 | 90-100 | 67-68 | 125-140 |

| 2XL | 175-185 | 95-105 | 69-70 | 145-155 |

| 3XL | 180-190 | 100-110 | 71-72 | 160-180 |

White

Gray

Black

Since 1989, FIRS has been committed to using high-quality organic cotton with natural sun-drying processes.

The fabric supports natural breathing and humidity regulation.

The product meets national standards GB18401-2010 and GB/T 17592-2011 for safety and environmental protection.

Slight measurement deviations of 1-3 cm may occur due to manual measurement.

Sealed packaging to provide an additional barrier for health protection.

7A Grade Antibacterial Certification

CKcE, CECCNR certified

Test reports available confirming antibacterial efficacy and absence of harmful substances

Maintains antibacterial properties after 150 washes

Gentle washing recommended to preserve fabric softness and functionality

Data provided is for reference only; actual product measurements may vary slightly.