Smartwool Women's Active Lined 4" Short

Lightweight Mobility for High-Output Trail Miles

Best For: High-output trail running, demanding fastpacking routes, and hot summer gym sessions where unrestricted mobility is essential.

Eliminate uncomfortable chafing when you hit the trail during humid Maritime summers. The Smartwool Women's Active Lined 4" Short features a specialized Merino wool and TENCEL™ Lyocell blend brief liner designed to actively cool your core. It quickly manages excess moisture so you stay dry and comfortable while navigating root-heavy spruce singletrack.

Move with complete freedom across slick granite riverbeds using a lightweight, highly stretchy outer shell. This quick-drying fabric refuses to cling or weigh you down, making it the perfect crossover short for both intense training blocks and casual morning coffee runs. The adjustable drawstring waistband ensures a secure, personalized fit that will not sag.

Secure your daily essentials confidently over aggressive elevation gains with a dedicated zippered pocket. You can safely stash your keys or mid-run nutrition without worrying about bouncing or losing gear deep in the backwoods. It is an expertly engineered active short built to handle unpredictable Atlantic weather systems and high-speed efforts.

Premium Active Performance Features

• Merino-TENCEL™ Liner: Blends natural wool with cooling TENCEL™ Lyocell to manage moisture and prevent chafing during heavy sweat sessions.
• Quick-Drying Stretch Fabric: Delivers a lightweight, unrestrictive outer shell that dries rapidly after unexpected coastal downpours.
• Adjustable Elastic Waistband: Features a built-in drawstring to dial in a secure, personalized fit for aggressive trail mobility.
• Secure Zippered Pocket: Provides reliable, bounce-free storage for your keys, cards, or mid-run nutrition gels.
• Versatile 4-Inch Inseam: Offers the perfect balance of confident coverage and uninhibited athletic movement.