Contoured EVA footbed

Non-mutilating upper reduces the chance of marking or scratching surfaces

40% TENCEL™ Lyocell insole

Recycled textile with odor control

Upper: 75% calfskin and 25% goatskin leather

Men's Brooks Glycerin GTS 23 mila Contoured EVA footbedThe men's Glycerin GTS 23 is a great running shoe. Check it out if you want supreme softness and structured support. Best for Road running, Everyday runs, Long runs Cushion Plush Experience luxuriously soft landings with powerful toe offs. Support Structured support GuideRails Technology System helps keep excess movement in check Midsole drop 8mm Weight 11. 0oz 311. 8g Features Plush, tuned cushioning, Accommodating fit, GuideRails support