Looking for a family-friendly holiday break activity? Visit The Marine Mammal Center's hospital and visitor center in Sausalito, California! Tickets are free but must be reserved online in advance. For important health and safety policies and to reserve your tickets, see MarineMammalCenter.org/visit. Please note that we are CLOSED on Thanksgiving, Christmas, and New Year's Day.

Black long-sleeve t-shirt featuring design with 10 sea lion profiles in white, gray, tan, and brown on front. Text "The Marine Mammal Center Sausalito, California" beneath image.
Black long-sleeve t-shirt with ten sea lions design, on mannequin bust
Black long-sleeve shirt with ten sea lions design, on full-size mannequin against coastline background
  • Load image into Gallery viewer, Black long-sleeve t-shirt featuring design with 10 sea lion profiles in white, gray, tan, and brown on front. Text "The Marine Mammal Center Sausalito, California" beneath image.
  • Load image into Gallery viewer, Black long-sleeve t-shirt with ten sea lions design, on mannequin bust
  • Load image into Gallery viewer, Black long-sleeve shirt with ten sea lions design, on full-size mannequin against coastline background

Decade Long-Sleeve T-Shirt

Regular price
$32.95
Sale price
$32.95
Regular price
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Our one-of-a-kind Decade Design, initially created in honor of The Marine Mammal Center’s 10th anniversary, remains our most popular design over 30 years later. Featuring the side profiles of ten regal sea lions, this classic is sure to draw compliments.

Details

  • 100% cotton.
  • Printed by a local small business in San Rafael, CA.
  • Long-sleeve t-shirt, black.
  • Adult unisex sizes S-XXL.

Size Chart

Size

Chest Girth

Length

Sleeve Length

S

34-36”

28”

34 ½”

M

38-40”

29”

35 ½”

L

42-44”

30”

37”

XL

46-48”

31”

38”

XXL

50-52”

33”

40”