**Product Specifications:**

**Brand:** Guirenniao

**Model:** Casual Shoes

**Upper Material:** Synthetic leather + Fabric

**Color Options:** Black, Dark Grey, Light Grey

**Outsole:** Molded EVA + TPU

**Sizes Available:** 39-44 (Men), 35-41 (Women)

**Lining:** Comfortable inner lining

**Closure:** Shoelace

**Sole:** TPU combined with EVA, featuring unique traction patterns for stability and grip

**Features:** Comfortable and breathable upper, durable shoelaces, secure fit, and slip-resistant outsole

**Size Guide (Men):** US 5.5-12.5, UK 5-12, EU 39-48, China 245-300

**Size Guide (Women):** US 2.5-7, UK 2-7, EU 35-41, China 220-255

**Brand Information:**

Guirenniao, a renowned sports footwear and apparel brand, was founded in 1987 and listed on the Shanghai Stock Exchange on January 24, 2014 (Stock Code: 603555).

The company specializes in sports shoes, clothing, and accessories, offering integrated operations from research and development to international marketing.

With a mission to "lead people to enjoy the joy of sports," Guirenniao focuses on innovation, marketing communication, and brand-consumer engagement to strengthen its presence in the market.

Website: www.grn.cn