1. Design & Style A coordinated two-piece design creates a clean workwear look while allowing the shirt and pants to be worn together or styled separately. The long-sleeve shirt features a structured pointed collar, full button front, buttoned cuffs, and a neat curved hem for a practical everyday profile. Straight-leg pants balance mobility and a streamlined appearance, making the set suitable for outdoor tasks, travel, commuting, and casual utility wear. Army Green, Khaki, and Black provide versatile neutral options that pair easily with outdoor footwear and everyday accessories. 2. Material & Comfort Lightweight, thin fabric is designed for better airflow and reduced bulk during warm-weather wear or active daily use. A slight amount of stretch supports bending, walking, sitting, and reaching without making the set feel unnecessarily rigid. Breathable, sweat-managing, and quick-drying performance helps the set remain more comfortable during extended use. The fabric and reinforced construction are intended to improve resistance to routine abrasion and tearing in practical workwear conditions. 3. Practical Use Layered chest pockets provide organized storage for a phone, cards, small tools, or other compact essentials while keeping them within easy reach. The pants include useful front, side, and rear storage, including a visible right rear pocket for frequently carried items. Reinforced stitching around the inseam and crotch supports high-movement areas and helps reduce stress during walking, crouching, or active work. An elastic waistband with an adjustable drawstring, belt loops, and a straight three-dimensional cut offers flexible everyday adjustment. 4. Sizing & Fit This set uses Asian-style size labels. Compare the actual chest, shoulder, top length, sleeve length, pants length, and hip measurements before choosing a size. 165/M: chest 102 cm, shoulder 43 cm, top length 69 cm, sleeve 61 cm, pants length 102 cm, hip 108 cm; recommended weight 50–60 kg. 170/L: chest 106 cm, shoulder 44 cm, top length 71 cm, sleeve 62 cm, pants length 103 cm, hip 112 cm; recommended weight 60–67.5 kg. 175/XL: chest 110 cm, shoulder 45 cm, top length 73 cm, sleeve 63 cm, pants length 104 cm, hip 116 cm; recommended weight 67.5–75 kg. 180/2XL: chest 114 cm, shoulder 46 cm, top length 75 cm, sleeve 64 cm, pants length 105 cm, hip 120 cm; recommended weight 75–85 kg. 185/3XL: chest 118 cm, shoulder 47 cm, top length 77 cm, sleeve 65 cm, pants length 106 cm, hip 124 cm; recommended weight 85–92.5 kg. 190/4XL: chest 122 cm, shoulder 48 cm, top length 79 cm, sleeve 66 cm, pants length 107 cm, hip 128 cm; recommended weight 92.5–100 kg. 195/5XL: chest 126 cm, shoulder 49 cm, top length 81 cm, sleeve 67 cm, pants length 108 cm, hip 132 cm; recommended weight 100–110 kg. The pants use an elastic waist; no fixed waist measurement is listed. Manual measurement may vary by approximately 1–2 cm. 5. Care & Durability Empty all pockets and fasten the shirt buttons before washing to reduce stress on the pocket edges, button placket, and stitching. Wash in cold or low-temperature water with similar colors and a mild detergent; avoid bleach, harsh chemicals, and prolonged soaking. Air dry in the shade when possible and avoid excessive heat to help preserve the fabric stretch, surface finish, and overall shape.