{"product_id":"arena-men-training-swim-briefs-dynamo-5-5cm","title":"Arena Men Training Swim Briefs Dynamo 5.5cm","description":"The Arena Dynamo Brief is engineered for the dedicated swimmer who demands a minimalist profile and unhindered technical precision. Featuring a specialized 5.5cm side length, these briefs offer a high-cut, professional silhouette that sits between a micro-brief and a classic racer—eliminating excess fabric to significantly reduce drag while allowing for a powerful, unrestricted leg drive. Its clean, athletic design delivers an authoritative and focused presence in the lanes, making this \"last piece\" a premier acquisition for those who prioritize a high-speed, \"barely-there\" feel during maximum-intensity training. Built for the rigors of competitive yardage, the brief includes a secure internal drawstring for a customized, locked-in fit during explosive starts and aggressive turns. The ergonomic, front-lined construction ensures a stable, second-skin fit, providing the absolute focus required for high-volume daily sets. Material Highlight: These briefs are meticulously crafted from Arena MaxLife fabric, the gold standard for long-lasting performance. This high-performance material is 100% chlorine-resistant, ensuring the garment maintains its superior shape-retention and \"snap-back\" fit over hundreds of hours in the water. Featuring integrated UPF 50+ UV protection and rapid-drying technology, the fabric is exceptionally resilient against pilling and thinning, providing the elite durability required for a rigorous daily training schedule.","brand":"Arena","offers":[{"title":"Deep-Sea-Blue \/ 85F","offer_id":52874410787128,"sku":"2A50783-DSB8","price":17.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/class-sport.com\/products\/arena-men-training-swim-briefs-dynamo-5-5cm","provider":"classsport","version":"1.0","type":"link"}