The Wood Trunk - Ghost Camo is seamlessly crafted, ensuring a snug fit without side seams. Ideal for wear beneath tight-fitting pants, these comfortable trunks are designed with a gusset to minimize any riding up, coupled with a non-binding waistband for added comfort. The in-seam measures approximately 1 inch, and the front is securely closed. Ultra soft Lenzing Modal (beechtree cellulose), cotton, elastane blend. SMALL = 27-29” waist MEDIUM = 34-33” waist LARGE = 35-37” waist X-LARGE = 39-41” waist XX-LARGE = 43-45” waist Note: if waist measurement falls in between sizing, recommend to size up (ex: 34” waist = large)