If your idea of a racecourse takes you over a couple mountain passes with massive changes in elevation, put on the Salomon S-Lab 4 XT Wing Trail Running Shoe and take the trophy. This lightweight trail running shoe is built with the racer in mind, thanks to the snug fit and ample cushioning for crushing the longest and roughest trails.

• Sensifit technology wraps the upper around your foot for a secure fit that doesn’t budge.
• S-LAB 4 upgrade from S-LAB 3: a new asymmetric upper construction for improved fit, and more seamless welding making it LIGHTER.
• Triple-density midsole takes the brunt of each impact on rock, dirt, or road
• Pre-shaped Ortholite footbed cradles your foot and wicks sweat for a cool, dry run
• Agile Chassis System stabilizes and cushions your strides over loose rocks and dirt
• Quicklace lacing system tightens with one pull and tucks into tongue sleeve
• Contagrip outsole features a durable lug pattern that grips every surface on the mountain
• S-LAB 4 upgrade from S-LAB 3: a new lug pattern on the sole for increased stability around the edges of the sole
• Perforated textile upper vents your sweaty foot vapor
• Arch Support: Neutral
• Lacing: Quicklace
• Shank: Agile Chassis System (half-length)

Cushioning

• AC2 Muscle extends from the heel to the mid-forefoot and is sandwiched between the outsole and AC Skeleton. This composite foam is designed to provide cushioning.

Midsole

• AC2 Muscle extends from the heel to the mid-forefoot and is sandwiched between the outsole and AC Skeleton. This composite foam is designed to provide cushioning.
• AC Skeleton is utilized from the heel to midfoot and sits above the AC2 Muscle unit. The AC Skeleton is a thermoplastic unit engineered to aid in heel to toe transition while reducing lateral movement.
• Pronation Control is located at the medial midfoot and is a higher density foam designed to reduce overpronation.
• EVA Footbed sits above the AC Skeleton and is composed of an S-EVA foam engineered for under foot cushion.

Upper

• Open Mesh is used throughout the upper and is designed to be breathable and quick drying.
• Quicklace is made from durable Kevlar fibers and is intended for easy shoe entry and exit.
• Sensifit is located on the medial and lateral sides and is designed to wrap the foot with a secure fit.
• Gusseted Tongue helps keep debris out of the shoe.
• OrthoLite Sockliner is composed of anti-bacterial material and is designed to reduce odor and moisture while adding cushion directly underfoot.
• Strobel Last is full length and is intended to give additional support.

Outsole

• Contagrip is located in the forefoot and is designed for increased traction over varying terrains.
• AC Tendon is utilized in the heel and is engineered for high energy return.