Men's 2025 Brooks Atmosphere Short Sleeve 3.0 In-Training mfreshfoamxvongov6 An easy-access zippered main pocket

An easy-access zippered main pocket with an internal compartment keeps keys

8L of storage capacity

Ideal for Runner’s Knee and Patella Tendonitis

Stability Plane provides performance and stability you need without compromising cushioning and the comfort of the underfoot platform

The benefits of Merino wool work to help manage sweat

Men's 2025 Brooks Atmosphere Short Sleeve 3.0 In-Training mfreshfoamxvongov6 An easy-access zippered main pocketSize Guide The all new Detroit Marathon In Training gear for 2025 from Brooks is now in! Featuring a fresh logo with the iconic Spirit of Detroit monument. A perfect piece to get ready for your upcoming Detroit race. Sweat wicking, quick drying stretch fabric, this light layer provides near weightless coverage for miles of comfort. Odor resistant finish keeps it fresh between washes.