The Gymshark Onyx 5.0 Seamless T-Shirt in Black/Blue, size XL, is a high-quality activewear piece designed for men. With a comfortable regular fit and short sleeves, this gymwear item is perfect for workouts and other physical activities. The black and blue colour combination adds a stylish touch to the Onyx product line from Gymshark, known for their trusted reputation in the athletic clothing market. This seamless t-shirt is a versatile addition to any fitness wardrobe, offering both style and performance.