[Blackyak] 343 OG Trek II GTX [ABYSHX4936GY]

[Target: Men]

🏷 Product Identification Introducing the 343 OG Trek II GTX, identified by StyleNo ABYSHX4936GY. This model represents an authentic advancement in outdoor footwear design.

✨ Premium Design & Features This latest iteration of a popular trekking footwear series features durable PU casting construction, ensuring robust performance.

It is equipped with GORE-TEX Invisible Fit technology, which seamlessly integrates a waterproof, windproof, and breathable membrane into the upper, minimizing creases for a natural and comfortable feel. The innovative PU casting technique allows for diverse 3D designs while gently cradling the foot, offering crucial protection on rugged terrain. Further enhancing comfort and performance, the model includes an Ortholite+POLYGIENE insole. This insole boasts exceptional resilience and shock absorption through its porous sponge structure. It excels in sweat absorption and ventilation, and its POLYGIENE anti-odor technology actively neutralizes odor sources, prolonging the fresh feel. The BOA Fit System provides a micro-adjustable, ultra-precise fit, significantly improving ankle stability during both ascents and descents. For enhanced walking efficiency, the TCS (TWIST CONTROL SYSTEM) controls sway, converting rear impact energy into forward propulsion. The outsole is a LOOP GRIP (Y9) hybrid rubber, combining the superior grip of butyl rubber with the abrasion resistance of general rubber, optimized for diverse trekking courses and incorporating 10% recycled rubber for sustainability.

📐 Specifications & Material This model is presented in a sophisticated gray color. The outer material is 100% Polyester. The lining consists of 70% Nylon and 30% Polyester (GORE-TEX), with an additional 100% Polyester component. The sole unit is crafted from synthetic resin (EVA) and synthetic rubber, designed for durability and comfort.

☁️ Weight & Comfort Experience Designed for challenging outdoor environments, this footwear offers a balanced blend of stability and comfort. Its advanced cushioning system and supportive fit ensure a secure stride across varied terrains, while the engineered construction contributes to a remarkably comfortable and agile experience, without feeling cumbersome.

🧼 Care & Maintenance For specific care and maintenance instructions, please refer to the product's internal label and accompanying tags.

🏭 Origin & Manufacturer Manufactured by BYN Blackyak Co., Ltd. in South Korea. This product was produced in July 2024.

⭐ 100% Authentic & Official Product Guaranteed. Directly Shipped from Korea.

[Size Guide] Size 240: EU 38.5 / UK 5.5 / US 6 Size 245: EU 39 / UK 6 / US 6.5 Size 250: EU 40 / UK 6 / US 7 Size 255: EU 40.5 / UK 6.5 / US 7.5 Size 260: EU 41 / UK 7 / US 8 Size 265: EU 42 / UK 7.5 / US 8.5 Size 270: EU 42.5 / UK 8 / US 9 Size 275: EU 43 / UK 8.5 / US 9.5 Size 280: EU 44 / UK 9 / US 10 Size 285: EU 44.5 / UK 9.5 / US 10.5 Size 290: EU 45 / UK 10 / US 11 Size 295: EU 45.5 / UK 10.5 / US 11.5 Size 300: EU 46 / UK 11 / US 12 Size 310: EU 47.5 / UK 12 / US 13 Size 320: EU 48.5 / UK 13 / US 14