Fred Perry T3506 B57 Tonal Tape Military Green Shell Sweat Pants. Elevate your look with these sleek Fred Perry sweat pants. The loopback fabric is both incredibly comfortable and lightweight. Enjoy a stylish look perfect for any activity, while the adjustable tiecord waistband will keep you comfortable all day long. Make a bold statement that never compromises on quality.. 2 Side Pockets, Fred Perry Green Pants, 100% Polyamide. Drawstring Waistband, Elasticated Waist and Cuffed Leg. Fred Perry Logo On Back Left Pocket, Taped Legs. Style Code: T3506 B57