Select the sentence with a sensory detail that describes how something feels to the touch.

Running at full speed, Alvin was desperately trying to get his kite to fly. But the dragon-shaped kite would barely lift off the sand. So, he decided to try a different location, hoping that would make a difference. Down by the water, the wind rushed in his ears, and his feet sank in the soft, grainy sand. He let the string out, and the dragon kite immediately accelerated, swerving and soaring into the sky.

His feet sank in the soft, grainy sand.