Biyinlefen [Ice Oxygen Bar] 2026 Spring Summer New Men's Casual Multi-Color Antibacterial Cooling Stretch Short Sleeve Polo Shirt T-Shirt

3D tailored fit for precise shoulder and chest contouring

High-density knitted collar for enhanced neck contour and classic gentleman style

Back collar features woven lettering strap with elastic and structured design, accented with contrasting colors to highlight arm lines

28 White

14 Light Green

45 Sky Blue

02 Orange

84 Dark Green

51 Wine Red

25 Navy Blue

07 Black

Suitable for daily commuting and casual wear

Comfortable for both urban and outdoor environments due to cooling and antibacterial technologies

| Size | Code | Shoulder Width | Chest Circumference | Waist Circumference | Sleeve Length | Garment Length |

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

| S | 95/165/88A | 42.5 | 97 | 94 | 21 | 67 |

| M | 100/170/92A| 43.5 | 102 | 99 | 21.5 | 68 |

| L | 105/175/96A| 44.7 | 107 | 104 | 22 | 70 |

| XL | 110/180/100A| 45.9 | 112 | 109 | 22.5 | 72 |

| XXL | 115/185/104A| 47.1 | 117 | 114 | 23 | 74 |

| 3XL | 120/190/108A| 48.3 | 122 | 119 | 23.5 | 75 |

| 4XL | 125/195/112A| 49.5 | 126 | 123 | 24 | 76 |

Manual measurements may have a 2-3 cm deviation.

Instant cooling performance tested according to GB/T35263-2017, average cooling coefficient 0.23 J/(cm²·s) at 35°C surface temperature

AAA-grade antibacterial efficacy certified under Q/BY1F088-2024 and FZ/T73023-2006 standards, maintaining antibacterial effect after 50 washes

Cooling and antibacterial test values are based on random sampling and may vary slightly between batches

Product is designed to provide all-day comfort from city to outdoor environments with advanced cooling and antibacterial technologies

null