GXTRACE オフィスチェア 椅子 デスクチェア ゲーミングチェア ハンガー搭載 可動式独立型ランパーサポート 跳ね上げ式アームレスト パソコンチェア 3Dヘッドレスト 通気性メッシュ (Black)

The GXTRACE Office Chair is a feature-packed desk chair that punches well above its weight in the budget-friendly price range of ¥11,980 (approximately $80 USD). Designed to serve as both an office chair and a casual gaming chair, it brings together an impressive array of ergonomic features that are typically found in much higher-priced options. The standout feature is the adjustable independent lumbar support, which offers 4cm of vertical adjustment and 2cm of depth adjustment. This allows users to fine-tune the support to match their individual lower back curvature — a critical feature for anyone spending long hours at a desk. Complementing this is the 3D headrest, adjustable by 5cm in height and up to 45° in angle, providing comprehensive support from the lower back all the way up to the neck. The seat cushion utilizes 7cm-thick high-density urethane foam that conforms to the body's contours while maintaining its shape over time. This thickness helps distribute pressure effectively, reducing fatigue during extended sitting sessions. The high-back design further encourages proper posture throughout the workday. Breathability is addressed through the mesh backrest material, which promotes airflow and helps prevent the uncomfortable sweating and heat buildup that can occur with leather or fabric alternatives. This makes the chair a comfortable year-round option, particularly during hot and humid Japanese summers. The flip-up armrests are another practical touch, capable of rotating up to 90° to tuck neatly under a desk. This space-saving design is ideal for compact Japanese home offices and apartments, and also allows for more relaxed sitting positions, including cross-legged sitting. A built-in hanger on the back of the chair provides convenient storage for jackets or bags — a small but thoughtful addition for office use. Additional features include approximately 15° rocking capability, up to 8cm of seat height adjustment, a Class 3 gas cylinder for reliable height changes, silent nylon casters that protect floors, and full 360° swivel rotation. On the downside, the seat height adjustment range of approximately 8cm may not accommodate all body types, and the armrests lack height adjustability. The mesh material, while excellent for ventilation, may feel slightly cool during winter months. Overall, the GXTRACE Office Chair delivers remarkable value for its price point. With its combination of ergonomic adjustability, breathable construction, and space-saving design, it's an excellent choice for students, remote workers, and office professionals seeking a comfortable and functional desk chair without a premium price tag.