Outdoor Research Men's Activeice Spectrum Sun T-shirt - Men's T-shirt for any outdoor activities

High-performance T-shirt with ActiveIce™ technology for cool, comfortable outdoor experiences and maximum sun protection.

UVP 69.95€ 57.85€ incl. VAT.
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568-3224850001010
Delivery time 3 - 5 business days *
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The facts at a glance

Suitable for
  • Men
Made for
  • Camping
  • Climb & Boulder
  • breathable
  • moisture wicking
  • quick drying
  • stretchable
  • UV protection

Outdoor Research Men's Activeice Spectrum Sun T-shirt

Discover the ultimate T-shirt for outdoor adventures: The Men’s ActiveIce Spectrum Sun T-shirt from Outdoor Research is your ideal companion for activities like hiking, trekking, climbing, and camping. Thanks to innovative ActiveIce™ technology, this shirt optimally regulates your body temperature and keeps you comfortably cool even during intense activities. The thermoregulatory cooling ensures that you always stay within your comfort zone, even when the pace picks up or the sun is beating down relentlessly.
The shirt is made from a recycled polyester blend that not only dries quickly but is also breathable and eco-friendly. The built-in UPF 50+ sun protection offers additional protection against harmful UV rays, while the chafing-free design and side slits at the hem ensure maximum freedom of movement. Whether you’re embarking on long trekking tours or tackling challenging climbing routes, this shirt offers the comfort and flexibility you need.
With an updated logo for 2025 and a stylish, functional design, the Activeice Spectrum Sun T-shirt is a must-have for every outdoor enthusiast. The internal loop in the center of the back and the stretch fabric that moves with you round out the well-thought-out design and make it an indispensable part of your outdoor wardrobe.

Product details

Made for:
Men
Optimal for:
  • Hiking
  • Trekking (longer tours)
  • Climbing
  • Camping
  • Work
Weight:
140 g (medium size)
Back length:
71 cm (medium size)
Breathability:
  • 3 g/m2/24h (MVTR)
  • Sustainability:
    bluesignu00ae Approved Materials
    Fit:
    Standard Fit
    Features:
    • Breathable
    • Chafe-free design with dynamic reach, internal loop in the middle of the back, side slits at the hem for better freedom of movement
    • Movement mirroring stretch
    • Fast drying
    • Recycled polyester
    • Thermoregulating cooling ActiveIce™ treatment
    • UPF 50+
    • Wick
    • 2025 Updated logo
    • Scrub free design with dynamic range
    • Interior Center Back Locker Loop
    • Side slits at the hem for more freedom of movement
    Materials:
    94% polyester, 6% elastane

    Care instructions

    • Machine wash cold with like colors
    • Do not bleach
    • Tumble dry on a low setting or line dry in the shade
    • Do not iron
    • Do not dry clean
    • Do not use fabric softener

    Summary

    Gender: Men
    Activity: Camping, Climb & Boulder, Hiking, Leisure, Trekking, Urban & Work
    Characteristics: breathable, moisture wicking, quick drying, stretchable, UV protection

    How to choose the right size

    Sizes are given in INT sizes on the article's page

    INT
    XS
    S
    M
    L
    XL
    XXL
    XXXL
    Chest(cm)
    85-91
    91-98
    98-105
    105-113
    113-122
    122-132
    132-142
    Waist(cm)
    67-74
    74-80
    80-88
    88-95
    95-105
    105-116
    107-119
    Hips(cm)
    83-89
    89-95
    95-103
    103-110
    110-117
    117-126
    126-135
    Center back sleeve(cm)
    76
    79
    81
    84
    86
    89
    91

    Sizes are given in INT sizes on the article's page

    INT
    XS
    S
    M
    L
    XL
    XXL
    XXXL
    Chest(cm)
    85-91
    91-98
    98-105
    105-113
    113-122
    122-132
    132-142
    Waist(cm)
    67-74
    74-80
    80-88
    88-95
    95-105
    105-116
    107-119
    Hips(cm)
    83-89
    89-95
    95-103
    103-110
    110-117
    117-126
    126-135
    Center back sleeve(cm)
    76
    79
    81
    84
    86
    89
    91

    How to measure

    1.
    1.
    2.
    2.
    3.
    3.
    4.
    4.
    • 1. Chest:
      Measure the circumference at the widest part of the chest (under the armpits)
    • 2. Waist:
      Measured the waist circumference below the navel. The measuring tape should not constrict the belly keeping the tape horizontal around the body.
    • 3. Hips:
      Measure the hips circumference at the fullest part of the seat keeping the tape horizontal around the body.
    • 4. Center back sleeve:
      Measure straight from centre back neck to shoulder point, and from shoulder point to wrist with the arm in a relaxed position.