**Specifications:**

**Brand:** FIRS

**Product Name:** Three-proof Long Sleeve Shirt

**Color Options:** White, Blue Stripe, Blue, Light Blue Stripe, Grey, Houndstooth

**Fabric Composition:** 66.6% Polyester, 29.4% New Type of Regenerated Cellulose Fiber (Bamboo Pulp Fiber), 4% Spandex

**Features:**

- Absorption, diffusion, evaporation

- Stain, water, oil resistance

- Certified by authoritative quality inspection report with report number: 2413203502

- Water repellency level: 4-5 (GB/T19977-2014)

- Stain removal performance level: 4-5 (FZ/T01118-2012)

- Water resistance level: 4-5 (GB/T 4745-2012)

- Three-proof technology treatment for waterproof, oil-proof, and stain-proof fabric

- Anti-stain technology treatment with molecular barrier formation around fabric fibers

- Resistant to deformation after multiple machine washes

- Colorfast treatment for long-lasting color and resistance to fading, shrinking, pilling, and lint

- Inner core material with durable embedded strip craftsmanship for enhanced shape retention

**Size Chart (cm):**

- See detailed size recommendations based on weight and height

**Details:**

- Sturdy square collar with high-temperature shaping for a crisp look

- Double-button cuffs for comfortable fit and neat stitching

- Resin buttons for a glossy and stylish finish

- Curved hem with fine stitching for a smooth edge and body contouring

- Structured shoulders with meticulous stitching and tailored cut for a refined look

**Note:** Due to lighting, monitor color variations, and individual color perception, actual items may have slight color differences from photos. Please refer to received items for accurate color representation. Measurements may have a 1-3cm error due to manual measurement. If in doubt, please consult customer service for size recommendations.