Fitball 55 Centimeter Size:55CM softer foam and mechanical cushioning

softer foam and mechanical cushioning adds unbelievable responsiveness and comfort that lasts

The Nike Brasilia Shoe Bag lets you store and transport your footwear separate from your other gear

Lightweight Durability

The design features a hard shell for low-profile coverage and a foam back for comfort

Firm density for maximum sensation and for individuals who have already started a massage therapy program

Fitball 55 Centimeter Size:55CM softer foam and mechanical cushioningIncreases core stability. Enhances balance and tones the core. Perfect tool for abs, back, glutes, hips and legs. Pump included. 225KG 500LB Burst Resistant.