Skip to content

unleash your unstoppable

Search
  • NEW & FEATURED
  • MEN
  • WOMEN
  • KIDS
  • EQUIPMENT
  • APPAREL
  • CUSTOM
A3 Performance
Account Search Cart
  • NEW & FEATURED
  • MEN Toggle menu
    • TECH SUITS
    • ALL PRODUCTS
  • WOMEN Toggle menu
    • TECH SUITS
    • ALL PRODUCTS
  • KIDS
  • EQUIPMENT Toggle menu
    • GOGGLES
    • TRAINING
    • BAGS
    • SWIMCAPS
    • ACCESSORIES
  • APPAREL
  • CUSTOM
FREE SHIPPING ON ORDERS $149+

FitLock

A3 Performance FitLock Male Swimwear Drawstring Lock Technology

Lock your suit in place before you race

A3 Performance’s newest technology innovates male swimwear unlike anything ever before!FitLock Technology is the first-ever FINA approved swimsuit drawstring lock.

Guys, say goodbye to the hassle of a swimsuit drawstring that loosens during a race or training, forcing you to untie and retie again and again. Now you can tighten your suit with one tug and prevent it from coming loose!

Featured on VICI, A3 Performance's elite technical racing jammer, and NOVA, our newest FINA and USA Swimming-approved racing jammer, FitLock is a proprietary technology designed and developed by A3 Performance. It is a small lock on the drawstring that holds it in place to secure your fit so you can focus on swimming fast.



Filter Right
13 products
Filter
Size
Down
Color
Down
Price
Down
$
$
Out of stock
A3 Performance PHENOM Male Jammer Technical Racing Swimsuit - White 263 / 20
Left Right Quick buy
A3 Performance PHENOM Male Jammer Technical Racing Swimsuit
$229.00
A3 Performance VICI Male Jammer Technical Racing Swimsuit - Teal/Yellow 859 / 20
33% off
Left Right Quick buy
A3 Performance VICI Male Jammer Technical Racing Swimsuit
$199.00 $299.00 Sale
A3 Performance Solid Male Jammer Swimsuit - 20 / Royal 300 - Male
Left Right Quick buy
A3 Performance Solid Male Jammer Swimsuit
$44.00
A3 Performance Solid Male Brief Swimsuit - Black 100 / 24 - Male
Left Right Quick buy
A3 Performance Solid Male Brief Swimsuit
$33.00
A3 Performance Nova Male Jammer - Black 100 / 18
Left Right Quick buy
A3 Performance Nova Male Jammer
$105.00
A3 Performance USA Stars Male Jammer Swimsuit - A3 Performance
Left Right Quick buy
A3 Performance USA Stars Male Jammer Swimsuit
$54.00
A3 Performance USA Stripes Male Jammer Swimsuit - A3 Performance
Left Right Quick buy
A3 Performance USA Stripes Male Jammer Swimsuit
$43.00
A3 Performance USA Stars Male Brief Swimsuit - A3 Performance
Left Right Quick buy
A3 Performance USA Stars Male Brief Swimsuit
$40.00 Sold Out
A3 Performance Trax Male Jammer Swimsuit - Red 401 / 18 - Male
Left Right Quick buy
A3 Performance Trax Male Jammer Swimsuit
$54.00
A3 Performance Viper Male Jammer Swimsuit - Slate 103 / 20 - Male
Left Right Quick buy
A3 Performance Viper Male Jammer Swimsuit
$54.00
A3 Performance Viper Male Brief Swimsuit - Slate 103 / 24 - Male
Left Right Quick buy
A3 Performance Viper Male Brief Swimsuit
$40.00
A3 Performance Trax Male Brief Swimsuit - Red 401 / 24 - Male
Left Right Quick buy
A3 Performance Trax Male Brief Swimsuit
$40.00
A3 Performance Solid Male Jammer Swimsuit - 20 / Royal 300 - Male
Left Right Quick buy
Revolution Academy Male Jammer Swimsuit
$43.00
Custom Swimsuits
team partnerships
Team Discounts
Get Help
  • Sizing Guides
  • Shipping Policy
  • Returns & Exchanges
  • Customize Your Team
  • FAQ
About A3
  • About
  • Our Founder
  • Innovation
  • Mission & Vision
  • Blog
Connect
  • Team Partnerships
  • Become an A3 Ambassador
  • Have an A3 Performer Speak to Your Team
  • Business Opportunities
  • Mobile App
  • Branding Kit
  • Contact Us
A3 PERFORMANCE

300 Chaffee Road
Oconomowoc, WI 53066

Toll Free +1 888.369.7946

Email: info@a3performance.com

  • Twitter
  • Facebook
  • Instagram
  • Youtube
  • Pinterest
American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Visa
  • Privacy Notice
  • Shipping Policy
  • Returns & Exchanges
Currency
  • Afghanistan (AFN ؋)
  • Åland Islands (EUR €)
  • Albania (ALL L)
  • Algeria (DZD د.ج)
  • Andorra (EUR €)
  • Angola (USD $)
  • Anguilla (XCD $)
  • Antigua & Barbuda (XCD $)
  • Argentina (USD $)
  • Armenia (AMD դր.)
  • Aruba (AWG ƒ)
  • Ascension Island (SHP £)
  • Australia (AUD $)
  • Austria (EUR €)
  • Azerbaijan (AZN ₼)
  • Bahamas (BSD $)
  • Bahrain (USD $)
  • Bangladesh (BDT ৳)
  • Barbados (BBD $)
  • Belarus (USD $)
  • Belgium (EUR €)
  • Belize (BZD $)
  • Benin (XOF Fr)
  • Bermuda (USD $)
  • Bhutan (USD $)
  • Bolivia (BOB Bs.)
  • Bosnia & Herzegovina (BAM КМ)
  • Botswana (BWP P)
  • Brazil (USD $)
  • British Indian Ocean Territory (USD $)
  • British Virgin Islands (USD $)
  • Brunei (BND $)
  • Bulgaria (BGN лв.)
  • Burkina Faso (XOF Fr)
  • Burundi (BIF Fr)
  • Cambodia (KHR ៛)
  • Cameroon (XAF CFA)
  • Canada (CAD $)
  • Cape Verde (CVE $)
  • Caribbean Netherlands (USD $)
  • Cayman Islands (KYD $)
  • Central African Republic (XAF CFA)
  • Chad (XAF CFA)
  • Chile (USD $)
  • China (CNY ¥)
  • Christmas Island (AUD $)
  • Cocos (Keeling) Islands (AUD $)
  • Colombia (USD $)
  • Comoros (KMF Fr)
  • Congo - Brazzaville (XAF CFA)
  • Congo - Kinshasa (CDF Fr)
  • Cook Islands (NZD $)
  • Costa Rica (CRC ₡)
  • Côte d’Ivoire (XOF Fr)
  • Croatia (EUR €)
  • Curaçao (ANG ƒ)
  • Cyprus (EUR €)
  • Czechia (CZK Kč)
  • Denmark (DKK kr.)
  • Djibouti (DJF Fdj)
  • Dominica (XCD $)
  • Dominican Republic (DOP $)
  • Ecuador (USD $)
  • Egypt (EGP ج.م)
  • El Salvador (USD $)
  • Equatorial Guinea (XAF CFA)
  • Eritrea (USD $)
  • Estonia (EUR €)
  • Eswatini (USD $)
  • Ethiopia (ETB Br)
  • Falkland Islands (FKP £)
  • Faroe Islands (DKK kr.)
  • Fiji (FJD $)
  • Finland (EUR €)
  • France (EUR €)
  • French Guiana (EUR €)
  • French Polynesia (XPF Fr)
  • French Southern Territories (EUR €)
  • Gabon (XOF Fr)
  • Gambia (GMD D)
  • Georgia (USD $)
  • Germany (EUR €)
  • Ghana (USD $)
  • Gibraltar (GBP £)
  • Greece (EUR €)
  • Greenland (DKK kr.)
  • Grenada (XCD $)
  • Guadeloupe (EUR €)
  • Guatemala (GTQ Q)
  • Guernsey (GBP £)
  • Guinea (GNF Fr)
  • Guinea-Bissau (XOF Fr)
  • Guyana (GYD $)
  • Haiti (USD $)
  • Honduras (HNL L)
  • Hong Kong SAR (HKD $)
  • Hungary (HUF Ft)
  • Iceland (ISK kr)
  • India (INR ₹)
  • Indonesia (IDR Rp)
  • Iraq (USD $)
  • Ireland (EUR €)
  • Isle of Man (GBP £)
  • Israel (ILS ₪)
  • Italy (EUR €)
  • Jamaica (JMD $)
  • Japan (JPY ¥)
  • Jersey (USD $)
  • Jordan (USD $)
  • Kazakhstan (KZT ₸)
  • Kenya (KES KSh)
  • Kiribati (USD $)
  • Kosovo (EUR €)
  • Kuwait (USD $)
  • Kyrgyzstan (KGS som)
  • Laos (LAK ₭)
  • Latvia (EUR €)
  • Lebanon (LBP ل.ل)
  • Lesotho (USD $)
  • Liberia (USD $)
  • Libya (USD $)
  • Liechtenstein (CHF CHF)
  • Lithuania (EUR €)
  • Luxembourg (EUR €)
  • Macao SAR (MOP P)
  • Madagascar (USD $)
  • Malawi (MWK MK)
  • Malaysia (MYR RM)
  • Maldives (MVR MVR)
  • Mali (XOF Fr)
  • Malta (EUR €)
  • Martinique (EUR €)
  • Mauritania (USD $)
  • Mauritius (MUR ₨)
  • Mayotte (EUR €)
  • Mexico (USD $)
  • Moldova (MDL L)
  • Monaco (EUR €)
  • Mongolia (MNT ₮)
  • Montenegro (EUR €)
  • Montserrat (XCD $)
  • Morocco (MAD د.م.)
  • Mozambique (USD $)
  • Myanmar (Burma) (MMK K)
  • Namibia (USD $)
  • Nauru (AUD $)
  • Nepal (NPR Rs.)
  • Netherlands (EUR €)
  • New Caledonia (XPF Fr)
  • New Zealand (NZD $)
  • Nicaragua (NIO C$)
  • Niger (XOF Fr)
  • Nigeria (NGN ₦)
  • Niue (NZD $)
  • Norfolk Island (AUD $)
  • North Macedonia (MKD ден)
  • Norway (USD $)
  • Oman (USD $)
  • Pakistan (PKR ₨)
  • Palestinian Territories (ILS ₪)
  • Panama (USD $)
  • Papua New Guinea (PGK K)
  • Paraguay (PYG ₲)
  • Peru (PEN S/)
  • Philippines (PHP ₱)
  • Pitcairn Islands (NZD $)
  • Poland (PLN zł)
  • Portugal (EUR €)
  • Qatar (QAR ر.ق)
  • Réunion (EUR €)
  • Romania (RON Lei)
  • Russia (USD $)
  • Rwanda (RWF FRw)
  • Samoa (WST T)
  • San Marino (EUR €)
  • São Tomé & Príncipe (STD Db)
  • Saudi Arabia (SAR ر.س)
  • Senegal (XOF Fr)
  • Serbia (RSD РСД)
  • Seychelles (USD $)
  • Sierra Leone (SLL Le)
  • Singapore (SGD $)
  • Sint Maarten (ANG ƒ)
  • Slovakia (EUR €)
  • Slovenia (EUR €)
  • Solomon Islands (SBD $)
  • Somalia (USD $)
  • South Africa (USD $)
  • South Georgia & South Sandwich Islands (GBP £)
  • South Korea (KRW ₩)
  • South Sudan (USD $)
  • Spain (EUR €)
  • Sri Lanka (LKR ₨)
  • St. Barthélemy (EUR €)
  • St. Helena (SHP £)
  • St. Kitts & Nevis (XCD $)
  • St. Lucia (XCD $)
  • St. Martin (EUR €)
  • St. Pierre & Miquelon (EUR €)
  • St. Vincent & Grenadines (XCD $)
  • Sudan (USD $)
  • Suriname (USD $)
  • Svalbard & Jan Mayen (USD $)
  • Sweden (SEK kr)
  • Switzerland (CHF CHF)
  • Taiwan (TWD $)
  • Tajikistan (TJS ЅМ)
  • Tanzania (TZS Sh)
  • Thailand (THB ฿)
  • Timor-Leste (USD $)
  • Togo (XOF Fr)
  • Tokelau (NZD $)
  • Tonga (TOP T$)
  • Trinidad & Tobago (TTD $)
  • Tristan da Cunha (GBP £)
  • Tunisia (USD $)
  • Türkiye (USD $)
  • Turkmenistan (USD $)
  • Turks & Caicos Islands (USD $)
  • Tuvalu (AUD $)
  • U.S. Outlying Islands (USD $)
  • Uganda (UGX USh)
  • Ukraine (UAH ₴)
  • United Arab Emirates (AED د.إ)
  • United Kingdom (GBP £)
  • United States (USD $)
  • Uruguay (UYU $U)
  • Uzbekistan (UZS so'm)
  • Vanuatu (VUV Vt)
  • Vatican City (EUR €)
  • Venezuela (USD $)
  • Vietnam (VND ₫)
  • Wallis & Futuna (XPF Fr)
  • Western Sahara (MAD د.م.)
  • Yemen (YER ﷼)
  • Zambia (USD $)
  • Zimbabwe (USD $)
© 2025 A3 Performance. Powered by Shopify