Compare Base Layers for Women Compare Products Compare select up to 5 products to compare Score Product Price 84 Black Diamond Solution 150 Merino Quarter Zip - Women'sBest Merino Wool Base Layer $145 83 Ridge Merino Convict - Women's $150 82 Arc'teryx Rho Hoody - Women'sBest Synthetic Base Layer $130 77 Icebreaker Merino 200 Oasis Crewe - Women'sBest Thermal Crew $105 76 Patagonia Capilene Thermal Weight Zip-Neck - Women'sBest for Midweight Breathability $109 76 Ridge Merino Aspect Midweight - Women's $75 75 Mons Royale Cascade Merino Flex Mock Neck LS $120 75 Smartwool Intraknit Thermal Merino - Women's $130 72 REI Co-op Midweight Base Layer Crew - Women'sBest Synthetic Bang for Your Buck $55 72 Smartwool Classic All-Season Merino - Women'sBest Value for Merino $90 72 Patagonia Capilene Midweight Crew - Women's $79 71 Icebreaker 260 Tech Long-Sleeve Half-Zip - Women's $135 67 Smartwool Classic Thermal Merino 1/4 Zip - Women's $120 66 Kari Traa Rose Light Half Zip $130 64 Carhartt Base Force Heavyweight 1/4 Zip - Women's $55 63 REI Co-op Merino 185 Top - Women's $80 62 Roman Trail Outfitters Merino Long Sleeve - Women's $60 62 Ortovox 185 Rock'N'Wool Long-Sleeve - Women's $110 48 Hanes Cool Dri Performance - Women's $19 45 DEVOPS Thermal Compression Turtle - Women's $20