GoFit Unisex Thermal Sweat Suit - For Training, Weight Loss, and Exercise GoFits Thermal Training Suit features a matching jacket and pants so you can sweat in style. The large fit of this suit makes it both comfortable and practical DESIGN - Whether youre a training boxer or trying to lose weight, GoFits Thermal Training Suit is designed to make you sweat. THERMAL - GoFits Thermal Training Suit helps keep your muscle groups warm and relaxed while exercising, making this suit perfect for jogging on a cold day ! MATERIALS - GoFits Thermal Training Suit is made of quality. heavy duty vinyl and elastic, featuring reflective stripes for safe nighttime exercise. The suit should be hand washed and hung to dry. UNISEX - GoFits Thermal Training suit is great for both men and women. Sizes come in S/M (42 chest ; 34 waist) or L/XL (60 chest ; 44 waist).