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Collection: On Sale - Men's Training Suits

Train like a champion in the most innovative jammers, shorts, and briefs whether you’re a beginner or a seasoned professional. Revolutionary textiles with built-in durability and unrivaled chlorine resistance developed for the wear and tear of active swim sessions. Find the right suit for your routine with Arena’s variety of training swimwear styles.
122 products
  • MEN'S POLYCARBONITE BRIEF - ROYAL
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
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  • ONLY SIZE 28 - MEN'S ONE RIVIERA LOW WAIST SHORTS - MULTI
    Vendor
    Arena
    Regular price
    $65.00
    Sale price
    $65.00
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  • ONLY SIZE 36 - MEN'S CLASSICS BRIEF
    Vendor
    Arena
    Regular price
    $22.49
    Sale price
    $22.49
    Regular price
    $44.99
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  • ONLY SIZE 34 - MEN'S SUNFADED SHORTS
    Vendor
    Arena
    Regular price
    $32.49
    Sale price
    $32.49
    Regular price
    $64.99
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  • ONLY SIZE 34 - MEN'S SMALL CHECKS SHORTS
    Vendor
    Arena
    Regular price
    $37.49
    Sale price
    $37.49
    Regular price
    $74.99
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  • ONLY SIZE 34 - MEN'S SMALL CHECKS BRIEF
    Vendor
    Arena
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    $69.99
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  • ONLY SIZE 34 - MEN'S SUNFADED BRIEF - NAVY
    Vendor
    Arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $59.99
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  • ONLY SIZE 34 - MEN'S SUNFADED BRIEF - ARMY
    Vendor
    Arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $59.99
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  • ONLY SIZE 34 - MEN'S ZEPHIRO SHORTS
    Vendor
    Arena
    Regular price
    $32.49
    Sale price
    $32.49
    Regular price
    $64.99
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  • ONLY SIZE 34 - MEN'S SHINNING SHORTS - NAVY
    Vendor
    Arena
    Regular price
    $32.49
    Sale price
    $32.49
    Regular price
    $64.99
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  • ONLY SIZE 34 - MEN'S SHINNING SHORTS - BLACK
    Vendor
    Arena
    Regular price
    $32.49
    Sale price
    $32.49
    Regular price
    $64.99
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  • ONLY SIZE 34 - MEN'S WASHY SHORTS - BLUE
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
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  • ONLY SIZE 34 - MEN'S WASHY SHORTS - BLACK
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
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  • ONLY SIZE 34 - MEN'S ENERGY SHORTS - NAVY
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
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    $54.99
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  • ONLY SIZE 34 - MEN'S ENERGY SHORTS - DEEP GREY
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
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  • ONLY SIZE 34 - MEN'S TEAM STRIPE LOW WAIST SHORTS - FLUO RED
    Vendor
    Arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $59.99
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  • ONLY SIZE 34 - MEN'S FLOW SHORTS - NAVY
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
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  • ONLY SIZE 34 - MEN'S FLOW SHORTS - DEEP GREY
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
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  • ONLY SIZE 34 - MEN'S FLOW SHORTS - BLACK
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
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  • ONLY SIZE 34 - MEN'S TRAINING SHORTS
    Vendor
    Arena
    Regular price
    $39.99
    Sale price
    $39.99
    Regular price
    $79.99
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  • ONLY SIZE 34 - MEN'S SHADES SHORTS - NAVY
    Vendor
    Arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $59.99
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  • ONLY SIZE 34 - MEN'S SHADES SHORTS - BLACK
    Vendor
    Arena
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    $59.99
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  • ONLY SIZE 34 - MEN'S FLUORESCENT BRIEF - NAVY
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
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  • ONLY SIZE 34 - MEN'S FLUORESCENT BRIEF - BLACK
    Vendor
    Arena
    Regular price
    $27.49
    Sale price
    $27.49
    Regular price
    $54.99
    Unit price
    per 
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  • ONLY SIZE 34 - MEN'S WASHY BRIEF - BLACK
    Vendor
    Arena
    Regular price
    $22.49
    Sale price
    $22.49
    Regular price
    $44.99
    Unit price
    per 
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