crwdns2933897:0crwdne2933897:0

Polartec PowerStretch womens pants: How do I tighten the waist?

I have newer Polartec Power Stretch pants: STY23865FA19. There is an elastic pull strap in the waist band but no way to secure it. So the strap is useless and my pants always feel like I need to pull them up. They fit fine otherwise. How do I correct this issue?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0