**Product Specifications:**
**Material:** 63% cotton + 37% polyester fiber / 60% cotton + 40% polyester fiber (random delivery)
**Features:** Upgraded for enhanced comfort, with both old and new versions randomly shipped
**Warmth:** Fleece-lined thick lamb wool for all-around warmth and temperature locking
**Design:** Double-layered thick lamb wool and high-density cotton for windproof and 360° warmth locking
**Size Options:** M, L, XL, XXL, 3XL, 4XL, 5XL (Please refer to size chart for detailed measurements)
**Size Recommendations:** Based on height and weight for optimal fit
**Style:** Multiple styles and colors available
**Brand:** GLM
**Additional:** Ribbed design at the hem for comfortable and stylish wear
**Fabric Quality:** Soft heavyweight fabric for comfort, durability, and color retention
**Note:** The provided information is for reference only and may have a 1-3cm measurement deviation. Size recommendations are based on personal preferences and habits.