The UA Raid Collection is your go-to if you are looking for awesome core training gear. The fabric dries fast to keep you cool and the streamlined fit cuts out any bulk or unnecessary material. Fabric is ultra-soft & smooth for extreme comfort with very little weight. Mesh back panel for added ventilation where you need it. 4-way stretch construction moves better in every direction. Material wicks sweat & dries really fast. Encased elastic waistband with internal drawcord. Open hand pockets. Inseam: 10"". No liner. Loose: Fuller cut for complete comfort. 90% Polyester/10% Elastane.