Under Armour Men's UA Thrill Anthracite/Fuel Green/Metallic Silver Athletic Shoe Mesh Breathability - Breathable mesh upper improves ventilation to keep your feet cool. Supportive fit - Heel lockdown strap is adjustable for an improved fit. Conforms to the foot - Molded footbed conforms to your foot for a customized fit and feel. Enhanced forefoot transition - Forefoot flex grooves enhance natural motion and allow for smooth transitions. UA's Micro G Midsole - Micro G foam midsole cushions landings and absorbs shock upon impact.