The Gymshark Onyx 5.0 Seamless Short Sleeve T-Shirt in black with brand blue accents is a high-performance activewear garment designed for men. Made of polyester sourced from the United Kingdom, this crew neck t-shirt features a pullover closure and is machine washable. It offers a firm compression level and a regular fit, making it ideal for gym and training sessions. The brand's logo is a stylish accent, adding a touch of authenticity to this basic yet functional styl
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