Colour: BlackMaterial: Breathable MeshSize: Measure your waist circumference and choose the one that suits you best.S (waist: 68-78 cm)M (waist: 78-88 cm)L (waist: 88-98 cm)XL (waist: 98-106 cm) 11. Durable, breathable and comfortable: Waist support adopts double stitching and high-quality breathable fabric. The quality is strictly controlled and very durable. Perfect fit design, comfortable to wear 22. Waist support belt: It is ergonomic, light weight, and will not be stuffy even if worn for a long time. You can easily adjust the tightening state by pulling the waist belt to ensure the support effect and effectively prevent waist correction, waist protrusion, waist muscle strain, etc. problem. It is very convenient to wear. 33. Protect your waist: You can wear a back support belt when walking, bending or stretching, which can immediately and lastingly relieve back conditions such as back, sciatica, intervertebral disc herniation, and muscle soreness. Enjoy the freedom of activity 44. Effectively support the waist: Achieve excellent fit, breathability and comfort to prevent weight lifting, standing or sitting for a long time, doing housework, work, etc. It is an ideal choice for protecting the waist during home work and desk work.