It has practical side buckle fastening and bellypart can be adjusted easily to fit dogs body. Collar is also adjustable and keeps garment more in correct place when first adjust is made well. Neck is also having zipper opening to fit better for more heavy body breeds. Helps also when dressing your furry friend. Easy to wear, high hood and elastic fabric on front and sides makes movements more comfortable. Slightly elastic fabric also gives comfort. Garment is fully taped and has reflective pipings and sidelogo.