Simms RiverTek™ Heavyweight Zip Top

Featuring Polartec Power Dry fleece, the RiverTek™ Heavyweight Zip Top and Grid Pant are perfect to wear under waders . alone or over Midweight underwear. Polartec Power Dry fleece with non-pilling exterior Wicking performance lasts the life of the garment 100 series, 4-way stretch Thermolaminated, zippered chest pocket Anti-odor treatment applied to fabric resists growth of odor causing bacteria Durable non-pilling surface spreads sweat out over a wide area for rapid evaporation Zip Top allows for quick ventilation Clothing Size Chart Mens Chest Neck Waist Sleeve Inseam* S 36"-38" 14.5-15" 28-30" 33-34" 30 M 39"-41" 15.5-16" 31-33" 34-35" 31 L 42"-45" 16.5-17" 34-36" 35-36" 32 XL 46"-48" 17.5-18" 37-39" 36-37" 33 XXL 49"-51" 18.5-19" 40-42" 37-38" 34 *Inseam measured from crotch to ankle.