Icebreaker - Oasis Mid-Weight Merino Long Sleeve Crewe. Color Gritstone Heather 2. On sale for $82.95. MSRP $105.00.. 5.0 out of 5 stars+4Brand NameIcebreakerProduct NameOasis Mid-Weight Merino Long Sleeve CreweGenderMen'sColorGritstone Heather 2Price$82.95MSRP: $105.00Rating5Rated 5 stars out of 5(7)