Product Overview

2XU Men's MCS Run Compression Shorts are lightweight and comfortable compression shorts design to provide men powerful compression with the unique MCS technology. These compression shorts have exceptional flexibility and feature a rear zippered pocket so joggers can keep their keys or cards close by while out and about. With a reflective logo and drawstring elastic waistband, MCS Run Shorts have all the necessities for serious runners. 2XU has a range of products that utilize MCS technology, such as the MCS Run Compression Tights.

How MCS Technology Works

2XU's patented Muscle Containment Stamping uses targeted area technology to provide optimal compression support for specific muscle groups. This approach reduces strain on the muscles in contact while reducing the impact on the adjacent joints, particularly the knees. The MCS technology is a paper-thin layer stitched to the inside of the shorts in the thigh and quad muscle regions. These muscle groups experience harmful stress and pain during strenuous exercise, and 2XU's innovative technology seeks to combat that.

Features and Benefits

Muscle Containment Stamping for Targeted Compression
70D PWX Flex Compression Front Panels
105D PWX Weight Compression Back Panels
Reduced Muscle Fatigue and Soreness
Flatlock Seams for Reduced Chafing and Increased Flexibility
Reduced Risk of Injuries
Rear Zip Pocket To Keep Essentials Securely Close By
Reflective Logos Provide Visibility for Nighttime
Antibacterial and UPF50+ Sun Protection

Care Instructions

Machine wash in cold water with like colors.
Do not tumble dry. Hang to dry in a cool, shady area away from the sun.
Do not use bleach, fabric softeners, or dryer sheets.
Do not iron.

Product Specifications

Manufacturer: 2XU
Product Numbers: MA5331b-BLK_BRF-S, MA5331b-BLK_BRF-L, MA5331b-BLK_GRF-L, MA5331b-BLK_BRF-XL, MA5331b-BLK_GRF-XL, MA5331b-BLK_BRF-XXL
User: Adult
Sex: Men
Sizes: Small, Large, X-Large, 2X-Large
Shorts Color: Black
Reflective Logo Colors: Black or Gold
Front Fabric: PWX 70D. 72% Nylon / 28% Elastane (Invista LYCRA)
Back Fabric: PWX 105D. 65% Nylon / 35% Elastane (Invista LYCRA)
Pockets: 1
Pocket Type: Zip
Pocket Location: Rear Waist
Rise: Regular
Antibacterial: Yes
Sun Protection: UPF50+
Moisture-Wicking: Yes
Latex-Free: Yes
Application: Compression Shorts

Manuals and Documents

2XU Catalog

Product Videos

2XU Men's Compression Shorts (1:33 minutes)

Description	Size	Price
#MA5331b-BLK_BRF-S Small, Black/Black Reflective - Ships Free! 2–5 Day Delivery!	Each	List Price: $92.38 Price: $84.99 You Save: $7.39 (8%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#MA5331b-BLK_BRF-L Large, Black/Black Reflective - Ships Free! 2–5 Day Delivery!	Each	List Price: $92.38 Price: $84.99 You Save: $7.39 (8%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#MA5331B-BLK_BRF-XL X-Large, Black/Black Reflective - Ships Free! 2–5 Day Delivery!	Each	List Price: $92.38 Price: $84.99 You Save: $7.39 (8%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#MA5331b-BLK_BRF-XXL XX-Large, Black/Black Reflective - Ships Free! 2–5 Day Delivery!	Each	List Price: $92.38 Price: $84.99 You Save: $7.39 (8%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#MA5331b-BLK_GRF-L Large, Black/Gold Reflective - Ships Free! 2–5 Day Delivery!	Each	List Price: $92.38 Price: $84.99 You Save: $7.39 (8%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.
#MA5331b-BLK_GRF-XL X-Large, Black/Gold Reflective - Ships Free! 2–5 Day Delivery!	Each	List Price: $92.38 Price: $84.99 You Save: $7.39 (8%) AutoShip & Save 10% Frequency: Subscription Start Date: 28-06-2026 Subscription End By: Until you cancel This will create subscription order until you cancel it from your My Account or your payment get failed multiple times.

2XU Men's MCS Run Compression Shorts

Product Highlights

Description