Men's TM Merino Sock Size:L XL 000 G M² Reversed Coil Zippers##Metal Focusing on a refined 000 G M² Reversed Coil Zippers##Metal Shank Waistband Closure##Mesh Lined Crotch Vents##Snap Loop Jacket Interface##Back Pockets With Velcro Closure##Cargo Pockets##Triple Stitched Reinforced Rise And Inseam##Brushed Tricot Pocket Lining##Articulated Knee Patches##Stretch Boot Gaiter With Lace Hook##Zippered Boot Gusset##Water Repellent##Moisture Wicking##Triple Stitch##Taped Seams##150 D Fabric##Snap Lock System##Perf Fused Fabric##PFA Free##Breathability##2Way Vents##Boot to Pant Interface##Diamond Venting##Chris Grenier Signature Colorway 000Gm2 Breathability and 15K 4 Way Stretch Poly Spandex With Tpu Membrane Custom Jacquard Shoulder Straps##2 Way YKK Vislon Aquaguard Side Zipper##Chest Pocket With Taper Below##Chest Pocket Flap With Envelope Closer##Patch Side Pockets With Taper Below##Hidden Coil Side Pocket Zippers##Brush Tricot Lined Hand Pockets##Belt Loop With D Ring##Diamond Gusset Crotch Venting##Full Articulated Knee Patches##Back Pockets With Envelope Closer##Zippered Boot Gusset##Stretch Boot Gaiter With Lace Hook##Reinforced Hem##Shock Cord Cuff Cinches FIT: PERFORMANCE ENGINEERED KNIT 5% ACRYLIC 15% NYLON 2% SPANDEX