{"product_id":"arena-men-training-swimwear-brief-unbelievable-black-multi-length-5-5cm-last-piece","title":"Arena Men Training Swimwear Brief Unbelievable Black Multi Length 5.5cm Last Piece","description":"The Arena Unbelievable Brief is the ultimate choice for the competitive minimalist, offering elite technical performance with a bold, high-energy aesthetic. Featuring an ultra-streamlined 5.5cm side length, this brief provides maximum freedom of movement and significantly reduced drag, making it ideal for intensive leg-work and high-speed training sets. The sleek Black base is electrified by a vibrant \"Unbelievable\" multi-color graphic, ensuring a professional and expressive presence in the lanes.\n\nThis \"last piece\" exclusive is engineered for the rigors of daily elite use. It features a secure internal drawstring for a customized, stay-put fit that remains stable during explosive starts and rapid flip turns. Its ergonomic, front-lined construction ensures a comfortable, second-skin feel, allowing for total concentration on stroke technique and power.\n\nMaterial Highlight: This brief is meticulously crafted from Arena MaxLife fabric, the definitive textile for long-lasting performance. This high-performance material is 100% chlorine-resistant, ensuring the multi-color graphics stay vivid and the garment maintains its superior shape-retention properties over time. Featuring integrated UPF 50+ UV protection and rapid-drying technology, the fabric is exceptionally resilient against pilling and abrasion, providing the durability required for hundreds of hours of intensive pool training.","brand":"Arena","offers":[{"title":"85F","offer_id":52240992960824,"sku":"2A703050-8","price":25.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1226\/8856\/files\/Hyper-realistic_commercial_photo_202604271628_RG51m5t.webp?v=1779531420","url":"https:\/\/class-sport.com\/products\/arena-men-training-swimwear-brief-unbelievable-black-multi-length-5-5cm-last-piece","provider":"classsport","version":"1.0","type":"link"}