Cross-link & Foam : Which one ?
Cross-link: Closed cell material considered rigid. Offering a certain rebound, it is popular during gymnastic, aerobic or martial arts exercises. It offers good stability without sagging. The cross-link is perfect for padded protections (posts, trampoline, wall, etc.)
Foam: High density foam being a little more flexible than the cross-link. The foam sags slightly when adding weight. The foam is very versatile and that is why there is an infinite number of uses for it. We see more particularly foam mattresses in daycares, schools or in the recreational sector. Also very popular for wall protection.