Vibram Sprint, Khaki/Putty/Clay, 38 leather The Sprint Model is best for: Light Trekking, Climbing, Canyoneering, Running, Fitness Training, Martial Arts, Yoga, Pilates, Sailing, Boating, Kayaking, Canoeing, Surfing, Flats Fishing, Travel. Women's Size: 38 Color: Taupe, Putty & Clay FiveFingers enhance your sense of touch and feel, while improving foot strength, balance, agility, and range of motion. Adjustable hook-and-loop closures cross over the instep and surround the heel for a personalized, secure fit.