Spiritual Gangster - Optimist Jade Muscle Tank. Color Windsurfer. Low Stock. On sale for $55.10. MSRP $58.00.. Add to favorites. 0 people have favorited thisLow StockBrand NameSpiritual GangsterProduct NameOptimist Jade Muscle TankGenderWomen'sColorWindsurferPrice$55.10MSRP: $58.00Rating