Speedo Jammers

Shop all Speedo jammers at Allens Swimwear. Speedo's jammer range covers everything from durable, chlorine-resistant training jammers for regular pool sessions through to Fastskin racing jammers engineered for competition - including World Aquatics-approved options for elite swimmers. Browse by competition level - Fastskin Ignite jammers for entry-level racing or Fastskin...

Shop all Speedo jammers at Allens Swimwear. Speedo's jammer range covers everything from durable, chlorine-resistant training jammers for regular pool sessions through to Fastskin racing jammers engineered for competition - including World Aquatics-approved options for elite swimmers.

Browse by competition level - Fastskin Ignite jammers for entry-level racing or Fastskin HyperSpark jammers for mid-tier competition. Or shop the full range above.

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  • Speedo Boys Endurance+ Logo Jammer - High Risk Red | Allens Of KingsburySpeedo Boys Endurance+ Logo Jammer - High Risk Red | Allens Of Kingsbury
    Speedo Boys Endurance+ Logo Jammer - High Risk Red | Allens Of Kingsbury
    Speedo

    Speedo Boys Endurance+ Logo Jammer - High Risk Red

    Our Endurance+ Logo Jammer in High Risk Red offers comfort and durability during junior training and lessons. Made from Endurance+ fabric, it’s designed to resist chlorine and pilling for long-lasting performance and includes an internal drawcord for a secure fit.  Features: Chlorine Resistant -...
    £20.79 GBP
    £20.79 GBP
    Speedo Boys Digital Panel Jammer - Anthracite/Pale Clover Speedo Boys Endurance+ Logo Jammer - Anthracite Speedo Boys Endurance+ Logo Jammer - Peacoat Speedo Boys Endurance+ Logo Jammer - Turkish Sea Speedo Boys Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Boys HyperBoom Splice Jammer - Navy/Green Speedo Boys Print Jammer - Anthracite Speedo Boys Print Jammer - Deep Sapphire Speedo Boys Print Panel Jammer - Anthracite/Hyper Teal Speedo Boys Eco Endurance+ Jammer Speedo Boys Eco Endurance+ Jammer - Navy
  • Speedo Boys Endurance+ Logo Jammer - Turkish Sea | Allens Of KingsburySpeedo Boys Endurance+ Logo Jammer - Turkish Sea | Allens Of Kingsbury
    Speedo Boys Endurance+ Logo Jammer - Turkish Sea | Allens Of Kingsbury
    Speedo

    Speedo Boys Endurance+ Logo Jammer - Turkish Sea

    Our Endurance+ Logo Jammer in Turkish Sea offers comfort and durability during junior training and lessons. Made from Endurance+ fabric, it’s designed to resist chlorine and pilling for long-lasting performance and includes an internal drawcord for a secure fit.  Features: Chlorine Resistant - Resists...
    £20.79 GBP
    £20.79 GBP
    Speedo Boys Digital Panel Jammer - Anthracite/Pale Clover Speedo Boys Endurance+ Logo Jammer - Anthracite Speedo Boys Endurance+ Logo Jammer - High Risk Red Speedo Boys Endurance+ Logo Jammer - Peacoat Speedo Boys Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Boys HyperBoom Splice Jammer - Navy/Green Speedo Boys Print Jammer - Anthracite Speedo Boys Print Jammer - Deep Sapphire Speedo Boys Print Panel Jammer - Anthracite/Hyper Teal Speedo Boys Eco Endurance+ Jammer Speedo Boys Eco Endurance+ Jammer - Navy
  • Speedo Boys Endurance+ Logo Jammer - Anthracite | Allens Of KingsburySpeedo Boys Endurance+ Logo Jammer - Anthracite | Allens Of Kingsbury
    Speedo Boys Endurance+ Logo Jammer - Anthracite | Allens Of Kingsbury
    Speedo

    Speedo Boys Endurance+ Logo Jammer - Anthracite

    Our Endurance+ Logo Jammer in Anthracite offers comfort and durability during junior training and lessons. Made from Endurance+ fabric, it’s designed to resist chlorine and pilling for long-lasting performance and includes an internal drawcord for a secure fit.  Features: Chlorine Resistant - Resists chlorine...
    £20.79 GBP
    £20.79 GBP
    Speedo Boys Digital Panel Jammer - Anthracite/Pale Clover Speedo Boys Endurance+ Logo Jammer - High Risk Red Speedo Boys Endurance+ Logo Jammer - Peacoat Speedo Boys Endurance+ Logo Jammer - Turkish Sea Speedo Boys Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Boys HyperBoom Splice Jammer - Navy/Green Speedo Boys Print Jammer - Anthracite Speedo Boys Print Jammer - Deep Sapphire Speedo Boys Print Panel Jammer - Anthracite/Hyper Teal Speedo Boys Eco Endurance+ Jammer Speedo Boys Eco Endurance+ Jammer - Navy
  • Speedo Boys Endurance+ Logo Jammer - Peacoat | Allens Of KingsburySpeedo Boys Endurance+ Logo Jammer - Peacoat | Allens Of Kingsbury
    Speedo Boys Endurance+ Logo Jammer - Peacoat | Allens Of Kingsbury
    Speedo

    Speedo Boys Endurance+ Logo Jammer - Peacoat

    Our Endurance+ Logo Jammer in Peacoat offers comfort and durability during junior training and lessons. Made from Endurance+ fabric, it’s designed to resist chlorine and pilling for long-lasting performance and includes an internal drawcord for a secure fit.  Features: Chlorine Resistant - Resists chlorine...
    £20.79 GBP
    £20.79 GBP
    Speedo Boys Digital Panel Jammer - Anthracite/Pale Clover Speedo Boys Endurance+ Logo Jammer - Anthracite Speedo Boys Endurance+ Logo Jammer - High Risk Red Speedo Boys Endurance+ Logo Jammer - Turkish Sea Speedo Boys Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Boys HyperBoom Splice Jammer - Navy/Green Speedo Boys Print Jammer - Anthracite Speedo Boys Print Jammer - Deep Sapphire Speedo Boys Print Panel Jammer - Anthracite/Hyper Teal Speedo Boys Eco Endurance+ Jammer Speedo Boys Eco Endurance+ Jammer - Navy
  • Speedo men's HyperBoom panel jammer swimsuit in black, Picton Blue, and Siren Red, designed for competitive swimming.Speedo men's HyperBoom Panel jammer in black with Picton Blue and Siren Red color panels, designed for competitive swimming.
    Speedo men's HyperBoom Panel jammer in black with Picton Blue and Siren Red color panels, designed for competitive swimming.
    Speedo

    Speedo Mens HyperBoom Panel Jammer - Black/Picton Blue/Siren Red

    Make a statement in Hyper Boom logo prints. Celebrating the Speedo brand, this sleek black Hyper Boom Jammer includes a side panel print of our evolutionary Hyper Boom graphic in striking shades of blue and red. Lined for comfort, it includes a drawstring waist...
    £20.51 GBP
    £34.19 GBP
    £20.51 GBP
    Speedo Mens End+ Tech Panel Jammer - Navy/Sugar Blue Speedo Mens Endurance+ Max Tech Panel Jammer - Black/Blue Speedo Mens Endurance+ Max Tech Panel Jammer - Black/Grey Speedo Mens Endurance+ Logo Jammer - Anthracite Speedo Mens Endurance+ Logo Jammer - High Risk Red Speedo Mens Endurance+ Logo Jammer - Peacoat Speedo Mens Endurance+ Logo Jammer - Turkish Sea Speedo Mens Hyperboom Jammer - Anthracite/Hyper Teal Speedo Mens Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Mens HyperBoom Splice Jammer - Peacoat/Deep Sapphire Speedo Mens Eco Endurance+ Jammer Speedo Mens Eco Endurance+ Jammer - Navy Blue Speedo Mens Endurance+ Max Compression Jammer - Anthracite/Peacoat Speedo Mens Hyperboom Splice Jammer - Anthracite/High Risk Red Speedo Mens Hyperboom Splice Jammer - Peacoat/Deep Sapphire Speedo Mens Solid Endurance+ Max Jammer - Team Black Speedo Mens Solid Endurance+ Max Jammer - Team Navy Speedo Mens ML Placement Printed Jammer - Canyon Ombre/Black Speedo Mens ML Placement Printed Jammer - Electro Static/Black Speedo Mens ML Placement Printed Jammer - Glitchy Garden/Black Speedo Mens Placement Printed Jammer - Moonglow Smoke-Navy Speedo Mens ML Printed Side Spliced Jammer - Firework Burst/Black Speedo Mens ML Printed Side Spliced Jammer - Floral Glich/Black Speedo Mens Spliced Printed Jammer - Brushy Glitch-Black Speedo Mens Spliced Printed Jammer - Mirage Time-Denim Teal Speedo Mens Spliced Printed Jammer - Techno Jungle-Black Speedo Mens Solid Splice Jammer - Anthracite/High Risk Red Speedo Mens Solid Splice Jammer - Anthracite/Hyper Teal Speedo Mens Solid Splice Jammer - Anthracite/Lead Grey
  • Speedo boys' navy Eco Endurance+ jammer swimwear, close-up of the durable, snug-fitting swim jammer designed for young swimmers.Speedo boys' Eco Endurance+ navy jammer swimsuit, durable swimwear for young swimmers with a snug fit and sleek design.
    Speedo boys' Eco Endurance+ navy jammer swimsuit, durable swimwear for young swimmers with a snug fit and sleek design.
    Speedo

    Speedo Boys Eco Endurance+ Jammer - Navy

    Our popular junior jammer, now with better eco-credentials. We’ve given our popular junior Jammer an update using our super-durable new ECO Endurance+ fabric. Retaining the streamlined cut and internal drawcord waist that make it so comfy during lessons and training, it’s now made from...
    £17.71 GBP
    £17.71 GBP
    Speedo Boys Digital Panel Jammer - Anthracite/Pale Clover Speedo Boys Endurance+ Logo Jammer - Anthracite Speedo Boys Endurance+ Logo Jammer - High Risk Red Speedo Boys Endurance+ Logo Jammer - Peacoat Speedo Boys Endurance+ Logo Jammer - Turkish Sea Speedo Boys Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Boys HyperBoom Splice Jammer - Navy/Green Speedo Boys Print Jammer - Anthracite Speedo Boys Print Jammer - Deep Sapphire Speedo Boys Print Panel Jammer - Anthracite/Hyper Teal Speedo Boys Eco Endurance+ Jammer
  • Speedo boys' print jammer in deep sapphire with colorful pattern, designed for boys' swimming and training.Speedo boys' print jammer in deep sapphire with colorful patterns, designed for swimming and active water sports.
    Speedo boys' print jammer in deep sapphire with colorful patterns, designed for swimming and active water sports.
    Speedo

    Speedo Boys Print Jammer - Deep Sapphire

    Our Infant Print Jammer is perfect for water-loving explorers and features a fun asymmetric print. Made for all-day comfort using chlorine-resistant Endurasoft fabric, the design includes four-way stretch and pilling resistance. Body made of 82% polyester, 18% Creora® HighClo™ elastane. Product Features: • EnduraSoft
    £13.55 GBP
    £13.55 GBP
    Speedo Boys Digital Panel Jammer - Anthracite/Pale Clover Speedo Boys Endurance+ Logo Jammer - Anthracite Speedo Boys Endurance+ Logo Jammer - High Risk Red Speedo Boys Endurance+ Logo Jammer - Peacoat Speedo Boys Endurance+ Logo Jammer - Turkish Sea Speedo Boys Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Boys HyperBoom Splice Jammer - Navy/Green Speedo Boys Print Jammer - Anthracite Speedo Boys Print Panel Jammer - Anthracite/Hyper Teal Speedo Boys Eco Endurance+ Jammer Speedo Boys Eco Endurance+ Jammer - Navy
  • Speedo boys' print jammer in anthracite, featuring a colorful geometric pattern, designed for competitive swimming.Speedo boys' print jammer in anthracite with colorful patterns, designed for swimming and athletic water activities.
    Speedo boys' print jammer in anthracite with colorful patterns, designed for swimming and athletic water activities.
    Speedo

    Speedo Boys Print Jammer - Anthracite

    Our Infant Print Jammer is perfect for water-loving explorers and features a fun asymmetric print. Made for all-day comfort using chlorine-resistant Endurasoft fabric, the design includes four-way stretch and pilling resistance. Body made of 82% polyester, 18% Creora® HighClo™ elastane. Product Features: • EnduraSoft
    £13.55 GBP
    £13.55 GBP
    Speedo Boys Digital Panel Jammer - Anthracite/Pale Clover Speedo Boys Endurance+ Logo Jammer - Anthracite Speedo Boys Endurance+ Logo Jammer - High Risk Red Speedo Boys Endurance+ Logo Jammer - Peacoat Speedo Boys Endurance+ Logo Jammer - Turkish Sea Speedo Boys Hyperboom Splice Jammer - Anthracite/Hyper Teal Speedo Boys HyperBoom Splice Jammer - Navy/Green Speedo Boys Print Jammer - Deep Sapphire Speedo Boys Print Panel Jammer - Anthracite/Hyper Teal Speedo Boys Eco Endurance+ Jammer Speedo Boys Eco Endurance+ Jammer - Navy

  • About Speedo Jammers

  • Why Allens Of Kingsbury?

Speedo Jammers: Knee-Length Racing Options

Speedo Jammers provide knee-length racing and training options combining performance with practicality. Jammer-length design suits varied preferences and training contexts. Racing jammers incorporate advanced technology minimizing drag.

Compression support optimizes muscle function. Training jammers emphasize durability and comfort. Extended sizing serves diverse athletes.

Quality construction ensures longevity through intensive use. At Allens Swimwear, Speedo Jammers deliver jammer-length excellence..

Allens Swimwear has been supplying male swimmers with swimwear for 50 years as a family-run business since 1976. The jammer is the standard choice for male swimmers at every level - from early morning club training to the competition pool. We are an authorised UK stockist for every jammer brand we sell: Arena, Speedo, TYR, Funky Trunks and more. That means every product is authentic and supplied through authorised channels. Fitted from waist to knee, jammers reduce drag without restricting the kick, and chlorine-resistant fabrics mean a good training jammer holds its shape session after session. For racing, bonded seams and compression fabrics take that further, reducing water resistance and supporting the muscles through a race. Jammers are an essential part of men's swimwear kits. Brand size guides are available on site, and our team is available to help you to find your perfect-fitting jammer. If you have any queries about jammers, you can visit us in person at our store in Dordon, Tamworth. Free UK delivery on orders over £20.

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