Ideal for recreational skiers, the Alpina T10 touring boots are designed to keep feet warm and comfortable with Thinsulate® insulation and an easy yet secure speed lacing system.. . . . Thinsulate® insulation. Speed lacing ensures a firm foot hold and stay-snug fit. Molded wrap around heel counter provides support and torsional stability. Zippered neoprene lace cover keeps snow and water out. Soft boot flex ensures comfort. T4 Touring sole. Compatible with NNN touring bindings. Imported.