• SALE
Login

Your Bag

Your cart is empty

Performance Underwear

Built to be the foundation of your kit, CXP performance underwear delivers secure support and all-day comfort without distraction.

Streamlined construction and stay-put stability ensure nothing shifts, digs, or distracts — whether you’re training, competing, or recovering.

Filters

Size
Product Type
Color
Save $14.00 Apex React XP 7" Muscle Mirroring Performance Boxer - Black by CXP
Apex React XP 7" Muscle Mirroring™ Performance Boxer - Black Sale price$42.00 Regular price$56.00
Save $13.00 Apex React XP 5" Muscle Mirroring Performance Boxer - Black by CXP
Apex React XP 5" Muscle Mirroring™ Performance Boxer - Black Sale price$40.00 Regular price$53.00
Save $24.00 Apex Endurance 5" Performance Boxer - Black by CXP
Apex Endurance 5" Performance Boxer - Black Sale price$24.00 Regular price$48.00
Save $25.00 Apex Endurance 7" Performance Boxer - Black by CXP
Apex Endurance 7" Performance Boxer - Black Sale price$25.00 Regular price$50.00
Save $25.00 Apex 360 5" Boxer - Black - 2-Pack by CXP
Apex 360 5" Boxer - Black - 2-Pack Sale price$25.00 Regular price$50.00
Save $28.00 Apex 360 7" Boxer - Black - 2-Pack by CXP
Apex 360 7" Boxer - Black - 2-Pack Sale price$28.00 Regular price$56.00
Save $24.00 Apex Endurance 5" Performance Boxer - Gray by CXP
Apex Endurance 5" Performance Boxer - Gray Sale price$24.00 Regular price$48.00
Save $25.00 Apex Endurance 7" Performance Boxer - Gray by CXP
Apex Endurance 7" Performance Boxer - Gray Sale price$25.00 Regular price$50.00
Save $13.00 Apex React XP 5" Muscle Mirroring Performance Boxer - Blue by CXP
Apex React XP 5" Muscle Mirroring™ Performance Boxer - Blue Sale price$40.00 Regular price$53.00
Save $13.00 Apex React XP 5" Muscle Mirroring Performance Boxer - Gray by CXP
Apex React XP 5" Muscle Mirroring™ Performance Boxer - Gray Sale price$40.00 Regular price$53.00
Save $14.00 Apex React XP 7" Muscle Mirroring Performance Boxer - Blue by CXP
Apex React XP 7" Muscle Mirroring™ Performance Boxer - Blue Sale price$42.00 Regular price$56.00
Save $14.00 Apex React XP 7" Muscle Mirroring Performance Boxer - Gray by CXP
Apex React XP 7" Muscle Mirroring™ Performance Boxer - Gray Sale price$42.00 Regular price$56.00

Free Delivery on orders over £100

Standard Shipping Fulfilled by DHL

Get 15% off your first order

Sign up to our mailing list and receive a discount on your order.

30-Day Hassle-Free Returns

Not Happy? Don't worry we'll replace or refund you the under our founder guarantee.