Adrenaline GTS 10 Woo Hoo! Runner's World gave the GTS 10 its "Best Update" award in the Winter 2010 Shoe Guide.

RACE + TRAINING TRAIL. The ultimate in trail racing and training, the Women's Peak XC is a lightweight neutral shoe with a low profile trail outsole and offers exceptional protection, cushioning and durability in a very lightweight package.

• High abrasion Seamless Race Upper with 360 degree Lacing System
• High Rebound SKYDEX® forefoot propulsion pad for long lasting cushioning
• SKYDEX® heel crash pad
• Forefoot stone guard protects from rocks on the trail
• Forefoot Flex Grooves for a smooth, efficient ride
• Sprayed rubber toe and heel cup for maximum durability
• Full carbon rubber outsole for maximum traction and durability
• Dual density EVA insole for increased arch support
• 360° degree reflectivity
• Heel to toe offset 10mm