**Specifications:**
Brand: Hengyuanxiang
Features: Cool, comfortable, dry, breathable, lightweight design, seamless comfort, four core advantages, tailored for comfort, no-trace tailoring, no pilling, soft and skin-friendly, ice-cool and breathable
Material: Ice silk
Technology: Non-trace tailoring, ice-cool and silky touch, advanced cooling fabric with excellent thermal conductivity
Benefits: Light, breathable, allowing skin to breathe freely, quick-drying, non-inductive, comfortable and itch-free
Upgrades: No-sense drape upgrade, high elasticity, breathable, not easily deformed, luxurious elastic fiber for breathability and elasticity, cool skin feel, high elasticity, healthy antibacterial
Product: Men's Ice Silk Vest
Packaging: Single piece
Size Range: 170/175/180/185
Fabric: Ice silk version: 79% nylon, 21% spandex; Modal version: 46.7% cotton, 44.7% viscose, 8.6% spandex
Craftsmanship: 3D seamless cutting
Size Recommendations:
- Height: 160-170 cm, Weight: 100-110 lbs - Size: 170
- Height: 171-175 cm, Weight: 111-120 lbs - Size: 170
- Height: 176-180 cm, Weight: 121-130 lbs - Size: 175
- Height: 181-185 cm, Weight: 131-140 lbs - Size: 175
- Height: 186-190 cm, Weight: 141-150 lbs - Size: 175
- Height: More than 190 cm, Weight: More than 150 lbs - Size: 180
Color Options: White, Light Blue, Royal Blue, Light Gray, Black
Care Instructions: Separate washing, mild detergent, comfortable and itch-free collar, no-trace invisible hem at the hem
(Note: The above specifications are based on the provided information.)